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磁共振系统梯度线圈不可展面设计方法研究 学位论文
, 中国科学院大学(中国科学院长春光学精密机械与物理研究所): 中国科学院大学(中国科学院长春光学精密机械与物理研究所), 2019
作者:  任浩
caj(4262Kb)  |  收藏  |  浏览/下载:92/0  |  提交时间:2020/08/24
磁共振成像  梯度线圈  不可展曲面  法向量  流函数  拓扑优化  支撑结构  多负载情况  
Performance optimization of three down-sampling imaging strategies and their comparison with the conventional Fourier telescope 期刊论文
Acta Physica Sinica, 2019, 卷号: 68, 期号: 7, 页码: 9
作者:  L.Dong;  Z.W.Lu;  X.Y.Liu;  Z.W.Li
Adobe PDF(2303Kb)  |  收藏  |  浏览/下载:169/60  |  提交时间:2020/08/24
synthetic aperture imaging,Fourier telescope,image reconstruction,techniques,compressed sensing,national testbed glint,turbulence,mri,Physics  
Interferometric detection technique based on optical coherence and weak signal detection 期刊论文
Guangxue Xuebao/Acta Optica Sinica, 2017, 卷号: 37, 期号: 2
作者:  Dong, L.;  B. Wang and X. Liu
Adobe PDF(386Kb)  |  收藏  |  浏览/下载:276/117  |  提交时间:2018/06/13
NIR Enhancement of -NaGdF4: Yb3+, Tm3+Nanocrystals via Cation Exchange Reaction 期刊论文
Faguang Xuebao/Chinese Journal of Luminescence, 2017, 卷号: 38, 期号: 10
作者:  Jia, M.-L. and J.-H. Zhang
Adobe PDF(903Kb)  |  收藏  |  浏览/下载:308/87  |  提交时间:2018/06/13
Application of structural filter to principal axis system of telescope 期刊论文
Guangxue Jingmi Gongcheng/Optics and Precision Engineering, 2017, 卷号: 25, 期号: 4
作者:  Deng, Y.-T.;  H.-W. Li;  J.-L. Wang and J. Liu
Adobe PDF(794Kb)  |  收藏  |  浏览/下载:262/101  |  提交时间:2018/06/13
Lateral positioning system for large aperture primary mirror 期刊论文
Guangxue Jingmi Gongcheng/Optics and Precision Engineering, 2017, 卷号: 25, 期号: 10
作者:  Yuan, S.;  J.-X. Zhang;  F.-G. Wang and X.-Y. Liu
Adobe PDF(894Kb)  |  收藏  |  浏览/下载:273/92  |  提交时间:2018/06/13
Improvement of resonant frequency characteristics of photoelectric tracking system with new bearing structure 期刊论文
Guangxue Jingmi Gongcheng/Optics and Precision Engineering, 2017, 卷号: 25, 期号: 11
作者:  Yang, L.-B.;  Y.-H. Li;  X.-G. San;  J. Wang and G.-Q. Shi
Adobe PDF(499Kb)  |  收藏  |  浏览/下载:321/69  |  提交时间:2018/06/13
Design of super-elliptical gradient coils based on multiple objective Pareto optimization method 期刊论文
Acta Physica Sinica, 2017, 卷号: 66, 期号: 9
作者:  Pan, H.;  L. Wang;  Q. L. Wang;  L. M. Chen;  F. Jia and Z. Y. Liu
浏览  |  Adobe PDF(1326Kb)  |  收藏  |  浏览/下载:322/112  |  提交时间:2018/06/13
Transmission Mode Measurement Technique of Long Period Grating Based on A Single End Face 期刊论文
Faguang Xuebao/Chinese Journal of Luminescence, 2017, 卷号: 38, 期号: 8
作者:  Li, Q.-S.;  D. Xiang;  C. Chen;  J.-G. Shi;  X.-T. Ji;  X.-T. Li and W.-F. Dong
浏览  |  Adobe PDF(1932Kb)  |  收藏  |  浏览/下载:278/120  |  提交时间:2018/06/13
Precision drive and position control of non-resonance piezoelectric stack linear motor 期刊论文
Guangxue Jingmi Gongcheng/Optics and Precision Engineering, 2017, 卷号: 25, 期号: 8
作者:  Cao, X.-T.;  D.-Q. Li;  H.-W. Li;  G.-Y. Lin and W.-F. Yang
Adobe PDF(720Kb)  |  收藏  |  浏览/下载:314/109  |  提交时间:2018/06/08