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浏览/检索结果: 共4条，第1-4条 帮助 已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Experimental study on the thermal performance of a novel physically separated chilled water storage tank 期刊论文 JOURNAL OF ENERGY STORAGE, 2021, 卷号: 40, 页码: 9 作者:  Sun, Qin;  Wang, Hao;  Dong, Kaijun;  Lv, Tai;  Kang, Zhibo 收藏  |  浏览/下载：46/0  |  提交时间：2021/10/27 Cold thermal storage  Physical separation  Large temperature difference  Performance improvement   Species Boundaries and Parapatric Speciation in the Complex of Alpine Shrubs, Rosa sericea (Rosaceae), Based on Population Genetics and Ecological Tolerances 期刊论文 FRONTIERS IN PLANT SCIENCE, 2019, 卷号: 10, 页码: 321 作者:  Gao, Yun-Dong;  Gao, Xin-Fen;  Harris, Aj 收藏  |  浏览/下载：7/0  |  提交时间：2021/11/04 biodiversity  eastern Himalayas  ecological niche modeling  ecological speciation  population genetics  species concept   组学解析凡纳滨对虾早期发育相关重要生物学过程的分子机制 学位论文 博士, 北京: 中国科学院大学, 2015 作者:  隗健凯 收藏  |  浏览/下载：352/0  |  提交时间：2015/06/03 凡纳滨对虾  早期发育  转录组  蛋白质组  幼体变态  食性转变  免疫体系发生  Toll基因家族   Numerical simulation on efficient spinning technology based on multi-point adjusting principle (EI CONFERENCE) 会议论文 2nd International Conference on Manufacturing Science and Engineering, ICMSE 2011, April 9, 2011 - April 11, 2011, Guilin, China Gong X. P. 收藏  |  浏览/下载：18/0  |  提交时间：2013/03/25 In order to realize high efficiency and flexible manufacturing for rotary surfaces  equivalent stress in sheet metal's center region and bendable rollers active region exceeds yield stress  efficient spinning technology (EST) is researched. It is the combination of multi-point forming and traditional spinning. Principle of EST is described  and plastic deformation is generated  traditional spinning method is compared with it  experimental result accords with simulation result. Feasibility of EST is validated by simulation and experimental results. (2011) Trans Tech Publications.  and characteristics of it are analyzed. Finite element analysis (FEA) model of disc-shape part is established  EST process is analyzed  equivalent stress and plastic strain distributions are analyzed. EST equipment is developed  and the experiments are made. Results indicate: EST process consists of four stages