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浏览/检索结果: 共15条，第1-10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 A Finite Element Method for Predicting Equivalent Properties of 14T MRI Main Coil 期刊论文  OAI收割 IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 2021, 卷号: 31 作者:  Xu, Aihua;  Zhu, Yajun;  Chang, Wangna;  Wang, Jiawei;  Zhang, Yongliang   |  收藏  |  浏览/下载：99/0  |  提交时间：2021/11/01 14 T MRI  finite element  RIC  material property   Establishing the P-T path of UHT granulites by geochemically distinguishing peritectic from retrograde garnet 期刊论文  OAI收割 AMERICAN MINERALOGIST, 2021, 卷号: 106, 期号: 10, 页码: 1640-1653 作者:  Jiao, Shujuan;  Evans, Noreen J.;  Guo, Jinghui;  Fitzsimons, Ian C. W.;  Zi, Jian-Wei   |  收藏  |  浏览/下载：30/0  |  提交时间：2022/07/04 Garnet  P-T path  trace element  UHT  Khondalite Belt  North China Craton   Laser-assisted Four Point Bending of Aluminium Sheet 期刊论文  OAI收割 LASERS IN ENGINEERING, 2018, 卷号: 41, 页码: 205-217 作者:  Peng Q(彭青)   |  收藏  |  浏览/下载：29/0  |  提交时间：2018/10/19 Nd:Yag Laser  Aa6061-t6 Aluminium Alloy  Finite Element Method (Fem)  Laser-assisted  Four Point Bending  Pre-stress Forming  Spring-back   A Finite Element Model to Simulate Defect Formation during Friction Stir Welding 期刊论文  OAI收割 METALS, 2017, 卷号: 7, 期号: 7, 页码: 1-15 作者:  Wu ZQ(吴振强);  Wang M(王敏);  Yu T(于涛);  Zhang X(张骁);  Zhang HJ(张会杰)   |  收藏  |  浏览/下载：58/0  |  提交时间：2017/09/12 friction stir welding  Al6061-T6  material flow  welding detect  finite element simulation  coupled Eulerian Lagrangian   Betulin attenuates atherosclerosis in apoe(-/-) mice by up-regulating abca1 and abcg1 期刊论文  iSwitch采集 Acta pharmacologica sinica, 2016, 卷号: 37, 期号: 10, 页码: 1337-1348 作者:  Gui, Yu-zhou;  Yan, Hong;  Gao, Fei;  Xi, Cong;  Li, Hui-hui 收藏  |  浏览/下载：43/0  |  提交时间：2019/05/09 Atherosclerosis  Macrophage  Betulin  Atorvastatin  T0901317  25-oh cholesterol  Atp-binding cassette transporter a1  Atp-binding cassette transporter g1  Sterol-responsive element-binding protein   Betulin attenuates atherosclerosis in apoE(-/-) mice by up-regulating ABCA1 and ABCG1 期刊论文  OAI收割 ACTA PHARMACOLOGICA SINICA, 2016, 卷号: 37, 期号: 10, 页码: 1337-1348 作者:  Gui, Yu-zhou   |  收藏  |  浏览/下载：33/0  |  提交时间：2019/01/08 atherosclerosis  macrophage  betulin  atorvastatin  T0901317  25-OH cholesterol  ATP-binding cassette transporter A1  ATP-binding cassette transporter G1  sterol-responsive element-binding protein   M23C6 precipitates induced inhomogeneous distribution of silicon in the oxide formed on a high-silicon ferritic/martensitic steel 期刊论文  OAI收割 Scripta Materialia, 2015, 卷号: 97, 页码: 45-48 Z. F.; Wang Ye, P.; Li, D. Z.; Li, Y. Y. 收藏  |  浏览/下载：21/0  |  提交时间：2015/05/08 Martensitic steel  Oxidation  Carbide  Silicon  Third-element effect  high-temperature oxidation  heat-resistant steel  lead-bismuth  martensitic steel  corrosion behavior  stainless-steel  liquid lead  t91  steel  al-alloys  embrittlement   Study of horizontal shafting with spherical four-way structure (EI CONFERENCE) 会议论文  OAI收割 2012 International Conference on Optoelectronics and Microelectronics, ICOM 2012, August 23, 2012 - August 25, 2012, Changchun, China 作者:  Yang L.;  Yang L. 收藏  |  浏览/下载：30/0  |  提交时间：2013/03/25 Altazimuth photoelectric theodolite level shaft U-type and T-type structure  but with the expanding field of applications of photoelectric theodolite  the horizontal shaft structure occur great changes. For example  in the marine environment  shipboard conditions  the instrument has a waterproof  corrosion-resistant  easy maintenance and other functions  while carrier-based optoelectronic devices from a single visible television configure the development of integrated infrared system and ranging system as one of the single-station measurement system  due to the spherical structure has sufficient internal space exactly adapted to this need. In this paper  the horizontal axis of a spherical four-way structure. From aspects of the spherical four-way split in the form and shafting design and finite element analysis of the detailed design. A spherical four-way horizontal axis system  diameter 550mm  weight 19kg sphere  in the 40kg load  the maximum deformation of 3.3m  fully meet the requirements. The shaft of the structure of the shaking is less than 2 arc seconds  the vibration test  the re-examination instrument accuracy change is less than 1 arc seconds. Verify that the structure is stable and reliable. 2012 IEEE.   Experiments and finite element simulations on micro-milling of aluminium alloy7050-T7451 (EI CONFERENCE) 会议论文  OAI收割 10th Asia-Pacific Conference on Materials Processing, APCMP 2012, June 14, 2012 - June 17, 2012, Jinan, China 作者:  Li J.;  Li J.;  Li J.;  Zhou J.;  Wang F. 收藏  |  浏览/下载：29/0  |  提交时间：2013/03/25 The mechanism of micro-milling modeling for aluminum alloy 7050-T745 is to be investigated  and a finite element model for micro-milling that reflects the actual state of the three-dimensional micro-milling is built by adopting the software of ABAQUS/Explicit. Experiment is conducted to verify the validation of the model. Simulated chip morphology in different cutting parameters agrees to the experimental results very well. Based on the FE model  cutting stresses  equivalent plastic strains  temperatures distribution and cutting forces are obtained and analyzed. This provides a good method to investigate the micro milling principles. (2012) Trans Tech Publications.   Finite Element Analysis of Incremental Press Bending of T Shape Panel Skins 期刊论文  OAI收割 Journal of Iron and Steel Research International, 2010, 卷号: 17, 页码: 41133 J. S. Liu; F. L. Yue; F. Wang; Y. J. Li; S. H. Zhang 收藏  |  浏览/下载：23/0  |  提交时间：2012/04/13 T shape panel skins  finite element simulation  incremental press  bending  sheet forming processes  springback