Journal of Thermal Stresses最新文献

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Stability of thin cylindrical shells under coupled thermoelastic assumption 热弹性耦合假设下薄圆柱壳的稳定性
IF 2.8 3区 工程技术
Journal of Thermal Stresses Pub Date : 2023-07-28 DOI: 10.1080/01495739.2023.2216743
H. Eliasi, G. Payganeh, M. Shahgholi, M. Eslami
{"title":"Stability of thin cylindrical shells under coupled thermoelastic assumption","authors":"H. Eliasi, G. Payganeh, M. Shahgholi, M. Eslami","doi":"10.1080/01495739.2023.2216743","DOIUrl":"https://doi.org/10.1080/01495739.2023.2216743","url":null,"abstract":"Abstract Kinematically nonlinear coupled thermoelasticity of the FGM cylindrical shell is investigated under heat shock. The energy and equations of motion are solved simultaneously as a system of equations for an FG cylindrical shell. The classical theory of coupled thermoelasticity is used to solve the problem. The first-order shear deformation theory for the shell is considered. Also, the terms thermal coupling and rotational inertia are included in the solution. The finite element method is employed to solve the problem numerically in the space domain and the Newmark method in the time domain. Temperature distribution across the shell thickness is assumed to be linear. The radial displacement for different values of the power law index is plotted in terms of time. The occurrence of thermal buckling is examined.","PeriodicalId":54759,"journal":{"name":"Journal of Thermal Stresses","volume":"46 1","pages":"1003 - 1021"},"PeriodicalIF":2.8,"publicationDate":"2023-07-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49606136","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Three-dimensional thermal-mechanical analytical solutions for the half-space pressed by an inclined rigid cylindrical structure 倾斜刚性圆柱结构受压半空间的三维热-力学解析解
IF 2.8 3区 工程技术
Journal of Thermal Stresses Pub Date : 2023-07-26 DOI: 10.1080/01495739.2023.2231990
Licai Yang, Tian Qiu, Shanglin Zhang
{"title":"Three-dimensional thermal-mechanical analytical solutions for the half-space pressed by an inclined rigid cylindrical structure","authors":"Licai Yang, Tian Qiu, Shanglin Zhang","doi":"10.1080/01495739.2023.2231990","DOIUrl":"https://doi.org/10.1080/01495739.2023.2231990","url":null,"abstract":"Abstract Three-dimensional thermal-mechanical analytical solutions to the elastic half-space pressed by an inclined rigid cylindrical structure are presented in this article for the first time, based on the recent thermo-elastic general solutions in terms of harmonic functions and potential theory method. The obtained solutions are proved to be closed. The adequate validations are provided by comparing contact displacement and contact pressure on the contact plane from the presented solutions with those without heat effect in literatures. The geometric distribution of temperature on the contact region is also in accordance with that by previous researcher for the composite material under uniform heat flux. In addition, for the purpose of engineering application, a numerical example which is thermal contact problem between an inclined rigid circular displacement restrictor and elastic half-space is given, and the distributions of key field variables and effects of heat flux on contact pressure and normal displacement are discussed in detail.","PeriodicalId":54759,"journal":{"name":"Journal of Thermal Stresses","volume":"46 1","pages":"1045 - 1065"},"PeriodicalIF":2.8,"publicationDate":"2023-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43807932","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Temperature-dependent vibrational behavior of bilayer doubly curved micro-nano liposome shell: Simulation of drug delivery mechanism 双层双弯曲微纳脂质体壳的温度依赖振动行为:药物传递机制的模拟
IF 2.8 3区 工程技术
Journal of Thermal Stresses Pub Date : 2023-07-26 DOI: 10.1080/01495739.2023.2232413
Yousef Rahimi, M. Ghadiri, A. Rajabpour, Mehrdad Farajzadeh Ahari
{"title":"Temperature-dependent vibrational behavior of bilayer doubly curved micro-nano liposome shell: Simulation of drug delivery mechanism","authors":"Yousef Rahimi, M. Ghadiri, A. Rajabpour, Mehrdad Farajzadeh Ahari","doi":"10.1080/01495739.2023.2232413","DOIUrl":"https://doi.org/10.1080/01495739.2023.2232413","url":null,"abstract":"Abstract This article analyzes the vibrational behavior of the double-layered micro-nanosphere to simulate the drug delivery mechanism in the biological structure under the influence of the temperature environment and the viscoelastic substrate for the polar lipid fraction E (PLFE) liposome isotropic material model. In order to obtain the micro-nano structural equations of the double-layer spherical shell, the displacement-strain relations of the shell have been expressed according to the first-order shear deformation theory and the non-local strain gradient theory. The partial differential equations of motion have been obtained by applying Hamilton’s principle. The system of linear couple equations have been solved using the Galerkin method. After validating the model with the results of the articles available in the literature to determine the accuracy of the presented model, numerical results are presented to investigate the effects of various parameters such as the radius of curvature ratio to length, damping coefficient, Kelvin-Voight damping coefficient, boundary conditions and temperature on vibration frequency response are provided and discussed. Results of the current research indicates that natural frequency decreases as the damping coefficient related to the viscous effect between the liposome bilayers increase. Results of the current research can be used as a benchmark for drug delivery applications.","PeriodicalId":54759,"journal":{"name":"Journal of Thermal Stresses","volume":"46 1","pages":"1199 - 1226"},"PeriodicalIF":2.8,"publicationDate":"2023-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48102661","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Numerical study of the thermal behavior of a cylindrical fin formed by two orthotropic media 两种正交各向异性介质圆柱翅片热特性的数值研究
IF 2.8 3区 工程技术
Journal of Thermal Stresses Pub Date : 2023-07-26 DOI: 10.1080/01495739.2023.2216803
Mohammed Nikchi, J. Lahjomri, A. Oubarra
{"title":"Numerical study of the thermal behavior of a cylindrical fin formed by two orthotropic media","authors":"Mohammed Nikchi, J. Lahjomri, A. Oubarra","doi":"10.1080/01495739.2023.2216803","DOIUrl":"https://doi.org/10.1080/01495739.2023.2216803","url":null,"abstract":"Abstract Numerical solutions are constructed and presented for the thermal distribution, the dimensionless heat flux rate, and fin efficiency for a two-dimensional orthotropic fin of cylindrical geometry formed by two media subject to a convection limit condition on the side surface and at the high fin base, and to a uniform temperature imposed on the other base of the fin. The results are presented and discussed according to the study parameters, radial thermal conductivity ratio, radial Biot number, and axial Biot number for each medium. Many specific cases are obtained from the global solution presented in this work, among others, the temperature distribution and the dimensionless heat flux rate at the base of a single orthotropic or isotropic fin as well as the case of a fin formed by an orthotropic and isotropic media. The findings of the present study demonstrate that the newly proposed fin design significantly improves the dimensionless heat flux rate of the fin compared to the conventional design. This improvement is particularly significant when the axial Biot number of the outer medium is high and the axial Biot number of the inner medium is low, regardless of the ratio of radial thermal conductivities. These results suggest that the proposed fin design is better suited for applications where heat transfer is critical, and the external environment has a high thermal resistance. In addition, the proposed design also provides a more compact geometry, which not only improves the mechanical performance of the fin but also reduces the cost of the material used in its fabrication.","PeriodicalId":54759,"journal":{"name":"Journal of Thermal Stresses","volume":"46 1","pages":"985 - 1002"},"PeriodicalIF":2.8,"publicationDate":"2023-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42692887","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Vibrations of columns in the thermal postbuckling state accounting for temperature effect on material properties 考虑温度对材料性能影响的热后屈曲状态下柱的振动
IF 2.8 3区 工程技术
Journal of Thermal Stresses Pub Date : 2023-07-26 DOI: 10.1080/01495739.2023.2232424
V. Birman
{"title":"Vibrations of columns in the thermal postbuckling state accounting for temperature effect on material properties","authors":"V. Birman","doi":"10.1080/01495739.2023.2232424","DOIUrl":"https://doi.org/10.1080/01495739.2023.2232424","url":null,"abstract":"Abstract The article is concerned with natural frequencies of thermally buckled columns. The analysis accounts for the effect of temperature on the modulus of elasticity and the coefficient of thermal expansion of the material of the column. The columns are simply supported and two cases of axial boundary conditions include an elastic axial constraint and prescribed axial displacements. It is demonstrated that neglecting the effect of temperature on material properties leads to a significant quantitative mistake at low temperatures and a qualitative mistake at high temperatures. In flexible columns with axially constrained boundaries subject to a prescribed thermal loading the frequencies increase with an increasing temperature, but this trend is reversed at high temperatures due to the sharp drop of the modulus of elasticity. In the contrary, in the columns subject to a prescribed axial displacement in addition to thermal loading, frequencies remain relatively stable and subsequently decrease at high temperatures. It is demonstrated that the frequencies of columns with a low or moderate slenderness ratio are affected by the axial constraint to a much larger degree than those in more flexible columns.","PeriodicalId":54759,"journal":{"name":"Journal of Thermal Stresses","volume":"46 1","pages":"1248 - 1265"},"PeriodicalIF":2.8,"publicationDate":"2023-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45551884","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Varietal Differences of Yield, Morphological, and Biochemical Parameters of Allium cepa L. under Precipitation Excess in Different Phenological Phases 不同物候期降水过剩条件下葱品种产量、形态及生化指标的差异
IF 2.8 3区 工程技术
Journal of Thermal Stresses Pub Date : 2023-07-21 DOI: 10.3390/stresses3030038
N. Golubkina, O. Romanova, V. Romanov, L. Krivenkov, Tatiana Shevchenko, O. Murariu, L. Vecchietti, Silvia Brindusa Hamburda, G. Caruso
{"title":"Varietal Differences of Yield, Morphological, and Biochemical Parameters of Allium cepa L. under Precipitation Excess in Different Phenological Phases","authors":"N. Golubkina, O. Romanova, V. Romanov, L. Krivenkov, Tatiana Shevchenko, O. Murariu, L. Vecchietti, Silvia Brindusa Hamburda, G. Caruso","doi":"10.3390/stresses3030038","DOIUrl":"https://doi.org/10.3390/stresses3030038","url":null,"abstract":"Flooding is an important factor, decreasing Allium cepa bulb yield and quality. A comparison, in terms of biometrical and biochemical parameters, of five Allium cepa cultivars, grown at two different locations, characterized by contrasting conditions of water availability, i.e., precipitation excess at the end (A) or at the beginning (B) of plant growth, revealed a significant decrease in bulb weight, height, and diameter, and an increase in oxidative stress parameters, such as total antioxidant activity and polyphenol content, monosaccharides, proline, malonic dialdehyde in the condition of excessive soil humidity at the end of the vegetation period (A). Among the five cultivars studied (Zolotnichok, Zolotie cupola, Black prince, Globus, and Myachkovsky), the lowest variations of the above parameters under precipitation excess at cycle end or beginning were recorded in Zolotnichok and Zolotie cupola, which was in accordance with their high adaptability. Cultivar Myachkovsky showed the highest differences of the parameters examined between A and B conditions. Outer scale biochemical parameters demonstrated the highest stability in both regions. The participation of proline, monosaccharides, total polyphenols, and total antioxidant activity in plant defense against hypoxia, caused by waterlogging, was proved by high correlation coefficients between inner scale parameters (‘r’ from +0.714 to +0.920) and the latter with bulb yield (‘r’ from −0.745 to −0.924). High adaptability cultivars (Zolotie cupola, Zolotnichok, Black prince) showed significantly lower MDA inner/outer scales ratio and lipids outer/inner scales ratio compared to cultivars with moderate adaptability in (B) conditions. The results provide important information regarding biochemical peculiarities of Allium cepa in diverse soil humidity, which should be considered in future breeding activities of onion genotypes, characterized by high adaptability to different water excess conditions.","PeriodicalId":54759,"journal":{"name":"Journal of Thermal Stresses","volume":"44 1","pages":""},"PeriodicalIF":2.8,"publicationDate":"2023-07-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76915594","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Fundamental solution in a swelling porous medium containing a mixture of solid, liquid, and gas 溶胀多孔介质中的基本溶液,含有固体、液体和气体的混合物
IF 2.8 3区 工程技术
Journal of Thermal Stresses Pub Date : 2023-07-17 DOI: 10.1080/01495739.2023.2224519
Rajneesh Kumar, Divya Batra
{"title":"Fundamental solution in a swelling porous medium containing a mixture of solid, liquid, and gas","authors":"Rajneesh Kumar, Divya Batra","doi":"10.1080/01495739.2023.2224519","DOIUrl":"https://doi.org/10.1080/01495739.2023.2224519","url":null,"abstract":"Abstract This study considers the wave phenomena and fundamental solution in swelling porous elastic solids consisting of a mixture of solid, liquid, and gas. There exist three dilatational and two transversal waves which vibrate at distinct speeds. The basic characteristics of waves (phase velocity and attenuation coefficient) are computed numerically and displayed in the form of graphs. Also, a fundamental solution is explored for steady oscillation and some preliminary features are explored in this model. The obtained results for both waves are analyzed with and without swelling porous elastic solid. This new model enables us to improve the efficacy of swelling porous elastic solid which involves solid and fluid and find it applicable in exploration industries and to investigate various wave propagation problems.","PeriodicalId":54759,"journal":{"name":"Journal of Thermal Stresses","volume":"46 1","pages":"935 - 948"},"PeriodicalIF":2.8,"publicationDate":"2023-07-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43904613","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Three-dimensional thermoelastic analysis of orthotropic laminated cylindrical shells subjected to uniformly localized thermal boundary conditions 均匀局域热边界条件下正交各向异性层合圆柱壳的三维热弹性分析
IF 2.8 3区 工程技术
Journal of Thermal Stresses Pub Date : 2023-07-17 DOI: 10.1080/01495739.2023.2231989
Lianzhi Yang, Shaohui Du, Fanmin He, Zijian Zhang
{"title":"Three-dimensional thermoelastic analysis of orthotropic laminated cylindrical shells subjected to uniformly localized thermal boundary conditions","authors":"Lianzhi Yang, Shaohui Du, Fanmin He, Zijian Zhang","doi":"10.1080/01495739.2023.2231989","DOIUrl":"https://doi.org/10.1080/01495739.2023.2231989","url":null,"abstract":"Abstract Accurate evaluation of three-dimensional (3D) thermal-elastic analysis of laminated cylindrical shells under different loads has a significant impact on their safety design. In this study, we present a 3D thermoelastic solution of laminated orthotropic cylindrical shells subjected to uniformly localized thermal boundary conditions. For a homogeneous orthotropic layer, a thinning layer approach is introduced to deal with the heat conduction equation and the elastic equation. Based on the eigenequation method and pseudo-Stroh formalism, general solutions for physical quantities of a homogeneous layer are derived. The propagator matrix method is used to deal with multilayered media. A closed form solution for the laminated cylindrical shells is obtained. A numerical example of a 3-layered cylindrical shell subjected to convective heat transfer boundary conditions is presented to verify the solutions’ correctness. An excellent convergence of the current approach is found and the physical quantities predicted by the current method agree well with the numerical results by the finite element method. Finally, the numerical solutions of a 3-layered orthotropic cylindrical shell subjected to uniformly localized thermal boundary conditions are obtained by the current method. The closed form solution presented in this article can be used for 3D thermoelastic analysis of laminated cylindrical shells under complex boundary conditions.","PeriodicalId":54759,"journal":{"name":"Journal of Thermal Stresses","volume":"46 1","pages":"1227 - 1247"},"PeriodicalIF":2.8,"publicationDate":"2023-07-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45863223","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Some Green’s functions for steady-state heat conduction in anisotropic plane media and their application to thermoelastic boundary element analysis 各向异性平面介质稳态导热的格林函数及其在热弹性边界元分析中的应用
IF 2.8 3区 工程技术
Journal of Thermal Stresses Pub Date : 2023-07-14 DOI: 10.1080/01495739.2023.2232420
C. Hwu, M. Hsieh, Cheng-Lin Huang
{"title":"Some Green’s functions for steady-state heat conduction in anisotropic plane media and their application to thermoelastic boundary element analysis","authors":"C. Hwu, M. Hsieh, Cheng-Lin Huang","doi":"10.1080/01495739.2023.2232420","DOIUrl":"https://doi.org/10.1080/01495739.2023.2232420","url":null,"abstract":"Abstract In this paper, we present several Green’s functions of steady-state heat conduction in anisotropic plane media, including (1) an infinite plane, (2) a half-plane, (3) a bi-material plane, (4) an infinite plane with an elliptical hole or a straight crack, and (5) an infinite plane with an elliptical elastic inclusion. These solutions are obtained by using the link between anisotropic elasticity and heat conduction. We start with reducing the Stroh formalism for two-dimensional anisotropic elasticity to anti-plane deformation and then use the analogy between anti-plane deformation and heat conduction. These Green’s functions serve as fundamental solutions of boundary element method, and the derived temperature field and gradients on the boundary are used as input for thermoelastic analysis. The results of heat conduction and thermoelasticity are verified with analytical solutions or finite element solutions.","PeriodicalId":54759,"journal":{"name":"Journal of Thermal Stresses","volume":"46 1","pages":"1103 - 1126"},"PeriodicalIF":2.8,"publicationDate":"2023-07-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46389858","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Impacts of Maternal Noise Exposure on Risk of Stillbirth and Oxidative Stress-Induced Neurobehavioral Changes in Offspring 母亲噪声暴露对死产风险和氧化应激诱导的后代神经行为改变的影响
IF 2.8 3区 工程技术
Journal of Thermal Stresses Pub Date : 2023-07-12 DOI: 10.3390/stresses3030037
Archana Arjunan, Dhiraj Kumar Sah, Ravindran Rajan
{"title":"Impacts of Maternal Noise Exposure on Risk of Stillbirth and Oxidative Stress-Induced Neurobehavioral Changes in Offspring","authors":"Archana Arjunan, Dhiraj Kumar Sah, Ravindran Rajan","doi":"10.3390/stresses3030037","DOIUrl":"https://doi.org/10.3390/stresses3030037","url":null,"abstract":"Life does not start at birth but at conception. Embryonic development is a particularly difficult period in which genetic and environmental factors can interact to contribute to risk. In utero and early neonatal exposure to maternal stress are linked with psychiatric disorders, and the underlying mechanisms are currently being elucidated. This study examined novel relationships between maternal noise exposure causing oxidative-stress-induced neurobehavioral changes in cognition and autism spectrum disorder (ASD) in offspring. Pregnant Wistar albino rats were exposed to noise (100 dBA/4 h). There were three groups of pregnant rats exposed to noise during gestation, as well as a control group: early gestational stress (EGS), which occurs between the 1st and 10th days of pregnancy; late gestational stress (LGS), which occurs between the 11th day and the delivery day; and full-term gestational stress (FGS), which occurs during the entire pregnancy period. Maternal stress effects on the offspring were analyzed. This study observed that noise exposure becomes a psychosocial stressor in the prenatal period of motherhood. In the EGS and LGS groups, female rats showed continuous midterm abortion and stillbirth during noise exposure. The noise-exposed group exhibited significant changes in cognition, obsessive–compulsive behavior, fear, and anxiety. Corticosterone and oxidative stress markers increased, and the antioxidant level was significantly decreased in the noise-exposed group. Therefore, maternal noise exposure causes recurrent abortions and stillbirths, increases oxidative stress, and impairs the offspring’s neurodevelopment.","PeriodicalId":54759,"journal":{"name":"Journal of Thermal Stresses","volume":"9 1","pages":""},"PeriodicalIF":2.8,"publicationDate":"2023-07-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90103890","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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