机构

• 长春光学精密机械与物... [2]
• 生态环境研究中心 [2]
• 遥感与数字地球研究所 [1]
• 上海营养与健康研究所 [1]

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• OAI收割 [6]

内容类型

• 期刊论文 [4]
• 会议论文 [2]

发表日期

• 2018 [1]
• 2017 [1]
• 2016 [1]
• 2015 [1]
• 2012 [1]
• 2011 [1]
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学科主题

• Food Scien... [1]
• Toxicology [1]

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浏览/检索结果: 共6条，第1-6条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 Ecotoxicological effects of binary mixtures of siduron and Cd on mRNA expression in the earthworm Eisenia fetida 期刊论文  OAI收割 SCIENCE OF THE TOTAL ENVIRONMENT, 2018, 卷号: 610, 页码: 657-665 作者:  Uwizeyimana, Herman;  Wang, Meie;  Chen, Weiping;  Khan, Kifayatullah   |  收藏  |  浏览/下载：26/0  |  提交时间：2019/06/17 Siduron  Cadmium  Earthworm  mRNA expression  Joint effects  Combination index   Individual and Combined Cytotoxic Effects of Co-Occurring Deoxynivalenol Family Mycotoxins on Human Gastric Epithelial Cells 期刊论文  OAI收割 TOXINS, 2017, 卷号: 9, 期号: 3, 页码: 96 作者:  Yang, Yunxia;  Yu, Song;  Tan, Yanglan;  Liu, Na;  Wu, Aibo   |  收藏  |  浏览/下载：18/0  |  提交时间：2020/12/09 deoxynivalenol  mycotoxins  human gastric epithelial cell  cytotoxicity  combination index   Performance of pond-wetland complexes as a preliminary processor of drinking water sources 期刊论文  OAI收割 JOURNAL OF ENVIRONMENTAL SCIENCES, 2016, 卷号: 39, 期号: 0, 页码: 119-133 作者:  Yin, Chengqing;  Yu, Xinfeng;  Chen, Qinghua;  Zhang, Rongbin;  Wang, Zhongqiong   |  收藏  |  浏览/下载：29/0  |  提交时间：2017/04/01 Pond-wetland Combination  Plant-bed/ditch System  Constructed Root Channel Technology  Semi-subsurface Flow Wetland  Weighted Comprehensive Water Quality Index   Multicriteria decision analysis for monitoring ecosystem service function of the Three-River Headwaters region of the Qinghai-Tibet Plateau, China 期刊论文  OAI收割 ENVIRONMENTAL MONITORING AND ASSESSMENT, 2015, 卷号: 187, 期号: 6, 页码: 6280-6295 作者:  Zhu, Jinfeng;  Zhou, Yi;  Wang, Shixin;  Wang, Litao;  Wang, Futao 收藏  |  浏览/下载：31/0  |  提交时间：2016/04/20 Three-River Headwaters region (Sanjiangyuan)  Ecosystem service function index  Dynamic monitoring  Multicriteria decision analysis  Weighted linear combination  Analytic hierarchy process  Key Ecological Function Zone   Determination of optimum process parameters in gas-assisted injection molding (EI CONFERENCE) 会议论文  OAI收割 2011 International Conference on Electrical Information and Mechatronics, ICEIM2011, December 23, 2011 - December 25, 2011, Jiaozuo, China Zi K.; Chen L. 收藏  |  浏览/下载：19/0  |  提交时间：2013/03/25 With finite element analysis software Moldflow  numerical simulation and studies about FM truck roof handle were conducted on gas-assisted injection molding process. The influences of melt pre-injection shot  gas pressure  delay time and melt temperature were observed by using multi-factor orthogonal experimental method. According to the analysis of the factors' impact on evaluation index  the optimized parameter combination is obtained. Therefore the optimization design of technological parameters is done. The results show that during the gas-assisted injection molding  optimum pre-injection shot is 94%  gas pressure is 15MPa  delay time is 0.5s  melt temperature is 240 C. This study provided a more practical approach for the gas-assisted injection molding process optimization.   Optimum design of the carbon fiber thin-walled baffle for the space-based camera (EI CONFERENCE) 会议论文  OAI收割 International Symposium on Photoelectronic Detection and Imaging 2011: Space Exploration Technologies and Applications, May 24, 2011 - May 26, 2011, Beijing, China Yan Y.; Gu S.; An Y.; Jin G. 收藏  |  浏览/下载：13/0  |  提交时间：2013/03/25 The thin-walled baffle design of the space-based camera is an important job in the lightweight space camera research task for its stringent quality requirement and harsh mechanical environment especially for the thin-walled baffle of the carbon fiber design. In the paper  an especially thin-walled baffle of the carbon fiber design process was described and it is sound significant during the other thin-walled baffle design of the space camera. The designer obtained the design margin of the thin-walled baffle that structural stiffness and strength can tolerated belong to its development requirements through the appropriate use of the finite element analysis of the walled parameters influence sensitivity to its structural stiffness and strength. And the designer can determine the better optimization criterion of thin-walled baffle during the geometric parameter optimization process in such guiding principle. It sounds significant during the optimum design of the thin-walled baffle of the space camera. For structural stiffness and strength of the carbon fibers structure which can been designed  the effect of the optimization will be more remarkable though the optional design of the parameters chose. Combination of manufacture process and design requirements the paper completed the thin-walled baffle structure scheme selection and optimized the specific carbon fiber fabrication technology though the FEM optimization  and the processing cost and process cycle are retrenchment/saved effectively in the method. Meanwhile  the weight of the thin-walled baffle reduced significantly in meet the design requirements under the premise of the structure. The engineering prediction had been adopted  and the related result shows that the thin-walled baffle satisfied the space-based camera engineering practical needs very well  its quality reduced about 20%  the final assessment index of the thin-walled baffle were superior to the overall design requirements significantly. The design method is reasonable and efficient to the other thin-walled baffle that mass and work environment requirement is requirement harsh. 2011 SPIE.