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参与式社区工作方法与沙漠化治理—以甘肃省民勤县为例 期刊论文
干旱区资源与环境, 2004, 期号: S2, 页码: 52-55
作者:  王伟;  刘铁军;  田良;  颉耀文;  丁文广
收藏  |  浏览/下载：3/0  |  提交时间：2016/08/01
Study of the chemically modified bacteriorhodopsin film for optical information storage 期刊论文
ACTA CHIMICA SINICA, 2004, 卷号: 62, 期号: 23, 页码: 2348-2351
作者:  Zhang, GY;  Liang, B;  Li, BF;  Zhang, JP;  Lei, M
收藏  |  浏览/下载：9/0  |  提交时间：2019/04/09
Study of the chemically modified bacteriorhodopsin film for optical information storage 期刊论文
acta chimica sinica, 2004, 卷号: 62, 期号: 23, 页码: 2348-2351
作者:  Zhang, GY;  Liang, B;  Li, BF;  Zhang, JP;  Lei, M
收藏  |  浏览/下载：10/0  |  提交时间：2015/07/29
甘肃省河西地区胃癌发病状况的调查 期刊论文
中华普通外科杂志, 2004, 期号: 3, 页码: 1-2
作者:  李玉民;  石斌;  柴琛;  李汛;  周文策
收藏  |  浏览/下载：3/0  |  提交时间：2016/09/09
The masks fabricated by UV LIGA for excimer laser ablation and X-ray lithography 会议论文
2004
Liang J. Q.; Le Z. C.; Wang W. B.; Peng L. Q.; Lan W. H.; Ming A. J.; Ye J.; Quan B. S.; Yao J. S.; Xuan M.; Wang L. J.
收藏  |  浏览/下载：9/0  |  提交时间：2013/03/28
The study on the compound X-ray refractive lens using LIGA technique (EI CONFERENCE) 会议论文
MEMS/MOEMS Technologies and Applications II, November 10, 2004 - November 12, 2004, Beijing, China
Liang J.; Le Z.; Peng L.; Wang W.; Lan W.; Ming A.; Yi F.; Ye J.; Quan B.; Yao J.; Xuan M.; Wang L.
收藏  |  浏览/下载：14/0  |  提交时间：2013/03/25
The study on the compound X-ray refractive lens using LIGA technique 会议论文
2004
Liang J. Q.; Le Z. C.; Peng L. Q.; Wang W. B.; Lan W. H.; Ming A. J.; Yi F. T.; Ye J.; Quan B. S.; Yao J. S.; Xuan M.; Wang L. J.
收藏  |  浏览/下载：12/0  |  提交时间：2013/03/28
Study on optical parts of MOEMS optical switch with low insertion loss 会议论文
2004
Ming A. J.; Liang J. Q.; Lan W. H.; Dong W.; Yao J. S.; Wang W. B.; Le Z. C.; Chen W. Y.; Wang L. J.
收藏  |  浏览/下载：9/0  |  提交时间：2013/03/28
Study on optical parts of MOEMS optical switch with low insertion loss (EI CONFERENCE) 会议论文
MEMS/MOEMS Technologies and Applications II, November 10, 2004 - November 12, 2004, Beijing, China
Ming A.; Liang J.; Lan W.; Dong W.; Yao J.; Wang W.; Le Z.; Chen W.; Wang L.
收藏  |  浏览/下载：22/0  |  提交时间：2013/03/25
We study insertion losses of optical switch when the laser beam is propagating during the free space between two single mode fibers (SMFs) and the related assemblage challenges  Then a new packaging structure is developed for the hybrid-integration of free-space MOEMS (micro-opto-electro-mechanical systems) chip with a silicon micromachined submount to improve alignment accuracy. The submount is designed to accommodate various free-space MOEMS chips with minimal active optical alignment  thus reducing the packaging cost. The silicon submount has a central recess to place the MOEMS chip in  sixteen V-grooves for optical fibers  and micropits for micro ball lenses  all bulk micromachined at the same time by a single anisotropic wet etching step. A corner compensation technique is employed to prevent erosion of the convex corners  where different geometries meet. Through this assembling method  the fiber  micro ball lens can be aligned preciously thus reduced lateral and angular misalignment between them. Then total insertion losses can be decreased.  
Solid-phase microextraction coupled with high performance liquid chromatography-fluorimetric detection for the determination of bisphenol A, 4-n-nonylphenol, and 4-tert-octylphenol in environmental water samples 期刊论文
ANALYTICAL LETTERS, 2004, 卷号: 37, 期号: 4, 页码: 739-753
作者:  Cai, YQ;  Jiang, GB;  Liu, JF;  Liang, X;  Yao, ZW
收藏  |  浏览/下载：12/0  |  提交时间：2015/11/04

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