发布求助
文献互助 智能选刊 最新文献

PROCEEDINGS OF THE VI INTERNATIONAL SCIENTIFIC-PRACTICAL CONFERENCE «INNOVATIVE TECHNOLOGIES IN SCIENCE AND EDUCATION» (ITSE-2018)最新文献

筛选
英文 中文
CALCULATION OF THE STRENGTH OF THE ANTENNA GRID SUPPORT PLATE 计算天线栅格支撑板的强度
PROCEEDINGS OF THE VI INTERNATIONAL SCIENTIFIC-PRACTICAL CONFERENCE «INNOVATIVE TECHNOLOGIES IN SCIENCE AND EDUCATION» (ITSE-2018) Pub Date : 2018-09-05 DOI: 10.23947/ITNO.2018.1.196-197
A. Pedenko, A/ Matrosov
{"title":"CALCULATION OF THE STRENGTH OF THE ANTENNA GRID SUPPORT PLATE","authors":"A. Pedenko, A/ Matrosov","doi":"10.23947/ITNO.2018.1.196-197","DOIUrl":"https://doi.org/10.23947/ITNO.2018.1.196-197","url":null,"abstract":"The strength of the base plate of the digital antenna array, installed on the ship's match, is calculated in the case of rollrolling, considered according to Krylov's formula. In addition, the wind load acting on the plate in case of storm wind is taken into account. The distribution of stresses and strains is analyzed. It is established that screw forces are subjected to the greatest force. The results obtained are compared with the case of rolling by a simple sinusoidal law, which revealed that a more precise formulation of the problem does not lead to significant changes in the values of stresses and strains. Under wind load, the stresses and deformations have increased significantly.","PeriodicalId":191592,"journal":{"name":"PROCEEDINGS OF THE VI INTERNATIONAL SCIENTIFIC-PRACTICAL CONFERENCE «INNOVATIVE TECHNOLOGIES IN SCIENCE AND EDUCATION» (ITSE-2018)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132759906","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
IMPROVEMENT OF THE METHOD OF CALCULATION OF HEAT FLOOR FOR HEAT OF Suckling piglets 哺乳仔猪热底计算方法的改进
PROCEEDINGS OF THE VI INTERNATIONAL SCIENTIFIC-PRACTICAL CONFERENCE «INNOVATIVE TECHNOLOGIES IN SCIENCE AND EDUCATION» (ITSE-2018) Pub Date : 2018-09-05 DOI: 10.23947/ITNO.2018.1.106-109
V. Khlystunov, A. Tokarev, S. Panchenko, V. Tynyanov, A. Shinevsky
{"title":"IMPROVEMENT OF THE METHOD OF CALCULATION OF HEAT FLOOR FOR HEAT OF Suckling piglets","authors":"V. Khlystunov, A. Tokarev, S. Panchenko, V. Tynyanov, A. Shinevsky","doi":"10.23947/ITNO.2018.1.106-109","DOIUrl":"https://doi.org/10.23947/ITNO.2018.1.106-109","url":null,"abstract":"The article indicates the special role of microclimate parameters in the cultivation of piglets-suckers. A brief description of the local heating systems of the lair is given. Designs and sizes of warm rugs are listed. The technique of engineering calculation of Underfloor heating with water coolant is presented. The required thermal performance depends on the design characteristics of local heaters. In determining the parameters of warm mats take into account the construction design of heating devices, temperature and speed of the coolant, the diameter and step of laying pipelines. The calculation is carried out in accordance with the normalized air parameters in the livestock room.","PeriodicalId":191592,"journal":{"name":"PROCEEDINGS OF THE VI INTERNATIONAL SCIENTIFIC-PRACTICAL CONFERENCE «INNOVATIVE TECHNOLOGIES IN SCIENCE AND EDUCATION» (ITSE-2018)","volume":"51 1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133271922","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
TECHNOLOGICAL AND INNOVATIVE ENTREPRENEURSHIP IN THE MARKET CONDITIONS AS A SPECIFIC FUNCTION OF BUSINESS 技术创新是创业在市场条件下作为企业的一种特定功能
PROCEEDINGS OF THE VI INTERNATIONAL SCIENTIFIC-PRACTICAL CONFERENCE «INNOVATIVE TECHNOLOGIES IN SCIENCE AND EDUCATION» (ITSE-2018) Pub Date : 2018-09-05 DOI: 10.23947/ITNO.2018.2.437-441
S. Khashchin, D. Rudoy, L. Shcherba, M. Balinskaya, N. Kulikova
{"title":"TECHNOLOGICAL AND INNOVATIVE ENTREPRENEURSHIP IN THE MARKET CONDITIONS AS A SPECIFIC FUNCTION OF BUSINESS","authors":"S. Khashchin, D. Rudoy, L. Shcherba, M. Balinskaya, N. Kulikova","doi":"10.23947/ITNO.2018.2.437-441","DOIUrl":"https://doi.org/10.23947/ITNO.2018.2.437-441","url":null,"abstract":"The article presents the concept of technological and innovative entrepreneurship. Using the terms of control theory, the interaction structure of a specialist, techniques and technologies that can be implemented as a feedback system. The authors emphasize the role and relevance of professional engineers with market thinking. The article proposes to conduct a systematic analysis of the design of innovations taking into account the external environment, methods of control theory.","PeriodicalId":191592,"journal":{"name":"PROCEEDINGS OF THE VI INTERNATIONAL SCIENTIFIC-PRACTICAL CONFERENCE «INNOVATIVE TECHNOLOGIES IN SCIENCE AND EDUCATION» (ITSE-2018)","volume":"59 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133711388","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
THE QUESTION HOW TO USE THE FLOCK AT HARVEST OF SOYBEAN 大豆收获时如何利用畜群的问题
PROCEEDINGS OF THE VI INTERNATIONAL SCIENTIFIC-PRACTICAL CONFERENCE «INNOVATIVE TECHNOLOGIES IN SCIENCE AND EDUCATION» (ITSE-2018) Pub Date : 2018-09-05 DOI: 10.23947/ITNO.2018.1.171-175
A. Panasyuk, V. Sakharov, D. Maznev, A. Kuvshinov
{"title":"THE QUESTION HOW TO USE THE FLOCK AT HARVEST OF SOYBEAN","authors":"A. Panasyuk, V. Sakharov, D. Maznev, A. Kuvshinov","doi":"10.23947/ITNO.2018.1.171-175","DOIUrl":"https://doi.org/10.23947/ITNO.2018.1.171-175","url":null,"abstract":"In connection with the extreme soil and climatic conditions observed in the far East region, there was a need to create a perfect technology of soybean cultivation with harvesting by means of a comb on the flock. The introduction of this technology will allow to carry out field harvesting in accordance with agrotechnical requirements, to reduce soil degradation from re-compaction, to collect the entire biological crop from the field, to reduce the herbicidal load on the soil. For the new technology, it is necessary to create a field harvesting machine, a complex of machines for crop transportation, a technological line for separation, cleaning and processing of the non-grain part.","PeriodicalId":191592,"journal":{"name":"PROCEEDINGS OF THE VI INTERNATIONAL SCIENTIFIC-PRACTICAL CONFERENCE «INNOVATIVE TECHNOLOGIES IN SCIENCE AND EDUCATION» (ITSE-2018)","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133825238","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
EFFECTIVE STRUCTURES FOR STORING MATERIAL PROPERTIES OF COMPONENTS IN THE ACELAN COMPOS PACKAGE 用于存储acelan复合材料包中组件的材料特性的有效结构
PROCEEDINGS OF THE VI INTERNATIONAL SCIENTIFIC-PRACTICAL CONFERENCE «INNOVATIVE TECHNOLOGIES IN SCIENCE AND EDUCATION» (ITSE-2018) Pub Date : 2018-09-05 DOI: 10.23947/ITNO.2018.1.274-277
M. Minaev, P. Oganesyan
{"title":"EFFECTIVE STRUCTURES FOR STORING MATERIAL PROPERTIES OF COMPONENTS IN THE ACELAN COMPOS PACKAGE","authors":"M. Minaev, P. Oganesyan","doi":"10.23947/ITNO.2018.1.274-277","DOIUrl":"https://doi.org/10.23947/ITNO.2018.1.274-277","url":null,"abstract":"Within the framework of the work, a method for storing material properties for all anisotropy classes has been developed and implemented, allowing to reduce storage space by efficiently placing data in a relational database. The user interface is implemented in the form of a web application that allows to view and edit materials of different classes of anisotropy, taking into account their properties. The server part is implemented using the .NET Core cross-platform technology and the .NET Standard platform, which makes it possible to use the received application both on servers running various operating systems and in application solutions for the PC.м Storage of material properties is carried out using a model based on the principles of relational databases.","PeriodicalId":191592,"journal":{"name":"PROCEEDINGS OF THE VI INTERNATIONAL SCIENTIFIC-PRACTICAL CONFERENCE «INNOVATIVE TECHNOLOGIES IN SCIENCE AND EDUCATION» (ITSE-2018)","volume":"46 3","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114043145","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
RELIABILITY PREDICTION OF CHAIN DRIVES IN THE DESIGN 链传动设计中的可靠性预测
PROCEEDINGS OF THE VI INTERNATIONAL SCIENTIFIC-PRACTICAL CONFERENCE «INNOVATIVE TECHNOLOGIES IN SCIENCE AND EDUCATION» (ITSE-2018) Pub Date : 2018-09-05 DOI: 10.23947/ITNO.2018.1.142-144
V. Kushnarev, A. Shevchenko
{"title":"RELIABILITY PREDICTION OF CHAIN DRIVES IN THE DESIGN","authors":"V. Kushnarev, A. Shevchenko","doi":"10.23947/ITNO.2018.1.142-144","DOIUrl":"https://doi.org/10.23947/ITNO.2018.1.142-144","url":null,"abstract":"In the design of chain drives, especially in the case of accidental loading, it is of interest to obtain the function of chain reliability, i.e. prediction of the probability of its failure-free operation depending on the operating time. In the process of transmission design, the selection of the chain is carried out in such a way as to provide the necessary static strength. The frequency of rotation of the drive sprocket should not be greater than the maximum permissible, determined by the permissible kinetic energy of the impact at the time of engagement. Thus, the performance of the fatigue strength of the rollers is ensured.","PeriodicalId":191592,"journal":{"name":"PROCEEDINGS OF THE VI INTERNATIONAL SCIENTIFIC-PRACTICAL CONFERENCE «INNOVATIVE TECHNOLOGIES IN SCIENCE AND EDUCATION» (ITSE-2018)","volume":"55 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125089916","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
IMPROVING THE TECHNOLOGY OF FOOD PRODUCTION WITH THE USE OF THE PROCESS OF BIOMODIFICATION 利用生物改性技术改进食品生产技术
PROCEEDINGS OF THE VI INTERNATIONAL SCIENTIFIC-PRACTICAL CONFERENCE «INNOVATIVE TECHNOLOGIES IN SCIENCE AND EDUCATION» (ITSE-2018) Pub Date : 2018-09-05 DOI: 10.23947/ITNO.2018.2.383-388
V. Agafonova, L. Enaleeva, A. Kuznecova, T. Tupol'skih
{"title":"IMPROVING THE TECHNOLOGY OF FOOD PRODUCTION WITH THE USE OF THE PROCESS OF BIOMODIFICATION","authors":"V. Agafonova, L. Enaleeva, A. Kuznecova, T. Tupol'skih","doi":"10.23947/ITNO.2018.2.383-388","DOIUrl":"https://doi.org/10.23947/ITNO.2018.2.383-388","url":null,"abstract":"Biomodification allows to increase the nutritional and biological value of raw materials, finished product and improve their quality. A promising direction is the production of specialized cheese products, in the technology of which the process of biomodification of protein mass by complex synbiotic is used. As an activator biomode classification of animal protein (milk protein) is used in certain technological parameters kompletny a synbiotic a source of vitamins, mineral substances, dietary fibers and other biologically active substances contained in FitEx-tracts obtained from vegetable raw materials, and probiotic cultures of microorganisms. The study of the process of modification of the protein milk mass in the application of bio-additives, as well as the proposed rational modes of biomodification of cheese.","PeriodicalId":191592,"journal":{"name":"PROCEEDINGS OF THE VI INTERNATIONAL SCIENTIFIC-PRACTICAL CONFERENCE «INNOVATIVE TECHNOLOGIES IN SCIENCE AND EDUCATION» (ITSE-2018)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125090852","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
PARTIAL FAILURE IN THE THEORY OF RELIABILITY 可靠性理论中的局部失效
PROCEEDINGS OF THE VI INTERNATIONAL SCIENTIFIC-PRACTICAL CONFERENCE «INNOVATIVE TECHNOLOGIES IN SCIENCE AND EDUCATION» (ITSE-2018) Pub Date : 2018-09-05 DOI: 10.23947/itno.2018.1.335-337
A. Zotov, V. Gritsenko, A. Cherpakov
{"title":"PARTIAL FAILURE IN THE THEORY OF RELIABILITY","authors":"A. Zotov, V. Gritsenko, A. Cherpakov","doi":"10.23947/itno.2018.1.335-337","DOIUrl":"https://doi.org/10.23947/itno.2018.1.335-337","url":null,"abstract":"The GOST (Russian: ГОСТ) definition of the concept of \"partial failure\" is analyzed, and an expansion of the indicators characterizing the properties of such failures is proposed. It is shown that this is due to the differences in the partial failure of the full, connected with the possibility of continuing the use of the technical device for the purpose in conditions of partial loss (due to defeat) of the prescribed functions. This is extremely important for devices that have high performance and large losses due to downtime.","PeriodicalId":191592,"journal":{"name":"PROCEEDINGS OF THE VI INTERNATIONAL SCIENTIFIC-PRACTICAL CONFERENCE «INNOVATIVE TECHNOLOGIES IN SCIENCE AND EDUCATION» (ITSE-2018)","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121834241","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
THE BLOCK APPROACH TO AN ESTIMATION OF QUALITY PROFESSIONAL PREPARATIONS OF STUDENTS ON AN EXAMPLE ENGINEERING SCHEDULES 用块法评估学生在工程课程表上的专业准备工作的质量
PROCEEDINGS OF THE VI INTERNATIONAL SCIENTIFIC-PRACTICAL CONFERENCE «INNOVATIVE TECHNOLOGIES IN SCIENCE AND EDUCATION» (ITSE-2018) Pub Date : 2018-09-05 DOI: 10.23947/ITNO.2018.3.495-499
M. Savenkov, S. Grishin, G. Dreev, J. Kabanova, J. Mazurova, E. Vorobeva
{"title":"THE BLOCK APPROACH TO AN ESTIMATION OF QUALITY PROFESSIONAL PREPARATIONS OF STUDENTS ON AN EXAMPLE ENGINEERING SCHEDULES","authors":"M. Savenkov, S. Grishin, G. Dreev, J. Kabanova, J. Mazurova, E. Vorobeva","doi":"10.23947/ITNO.2018.3.495-499","DOIUrl":"https://doi.org/10.23947/ITNO.2018.3.495-499","url":null,"abstract":"In clause the question on carrying out of certification on disciplines “ Descriptive geometry and engineering the schedule ” and “ Computer the schedule ” which is spent separately after each passed rate more often rises. However at carrying out of check of residual knowledge the part of the passed material is forgotten, that affects on an end result of training. Therefore in clause the problem of improvement of quality of training due to carrying out of final certification including questions as on \"Descriptive geometry\", “ Engineering the schedule ” and “ Computer the schedule ” in one block is considered. It is marked, that the given problem for a long time draws attention of teachers of higher educational institutions and has the certain interest for increase of a professional level of modern engineers and designers.","PeriodicalId":191592,"journal":{"name":"PROCEEDINGS OF THE VI INTERNATIONAL SCIENTIFIC-PRACTICAL CONFERENCE «INNOVATIVE TECHNOLOGIES IN SCIENCE AND EDUCATION» (ITSE-2018)","volume":"113 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122327776","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
OPTIMIZATION OF COMPOSITIONS OF ELECTROLYTES FOR OBTAINING PROTECTIVE-DECORATIVE NICKEL AND ZINC COATINGS FROM ELECTROLYTE-COLLOIDS 从电解质胶体中获得保护装饰性镍和锌涂层的电解质成分优化
PROCEEDINGS OF THE VI INTERNATIONAL SCIENTIFIC-PRACTICAL CONFERENCE «INNOVATIVE TECHNOLOGIES IN SCIENCE AND EDUCATION» (ITSE-2018) Pub Date : 2018-09-05 DOI: 10.23947/ITNO.2018.1.71-75
L. Degtyar, M. Kolchina, E. Papina
{"title":"OPTIMIZATION OF COMPOSITIONS OF ELECTROLYTES FOR OBTAINING PROTECTIVE-DECORATIVE NICKEL AND ZINC COATINGS FROM ELECTROLYTE-COLLOIDS","authors":"L. Degtyar, M. Kolchina, E. Papina","doi":"10.23947/ITNO.2018.1.71-75","DOIUrl":"https://doi.org/10.23947/ITNO.2018.1.71-75","url":null,"abstract":"The method of planning extreme experiments of Box-Wilson optimized the compositions of electrolytes-colloids of nickel plating and galvanizing for obtaining protective and decorative coatings. The resulting low-concentration electrolytecolloid of nickel plating makes it possible to work at the same current densities as the concentrated one, being more stable in time. In this case, the galvanic precipitation in both cases is fine-crystalline, shiny, and corrosion-resistant. The optimal composition of electrolyte-galvanizing colloid is shown. In the electrolyte of this composition, elastic, semi-zinc coatings are deposited. The current output of zinc was 76-80%. The conducted investigations of electrolytes-colloids of nickel-plating and galvanizing gave information about some features of the mechanism of electrodeposition from these solutions. This opens the prospect of a wider use of these electrolytes in industry.","PeriodicalId":191592,"journal":{"name":"PROCEEDINGS OF THE VI INTERNATIONAL SCIENTIFIC-PRACTICAL CONFERENCE «INNOVATIVE TECHNOLOGIES IN SCIENCE AND EDUCATION» (ITSE-2018)","volume":"79 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124429815","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
首页 上一页 下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：481959085
Book学术官方微信