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Investigation of the Chain Structure and Thermal Property of Xylene Solubles of Impact Polypropylene Copolymers 期刊论文
SPECTROSCOPY AND SPECTRAL ANALYSIS, 2012, 卷号: 32, 期号: 12, 页码: 3363-3366
作者:  Luo Hua-lin;  Zhao Ying;  Wu Jin-guang;  Wang Du-jin
收藏  |  浏览/下载:11/0  |  提交时间:2019/04/09
Assessment of transverse impact damage in GF/EP laminates of conductive nanoparticles using electrical resistivity tomography 期刊论文
COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING, 2012, 卷号: 43, 期号: 9, 页码: 1587-1598
作者:  Zhang, Donghai;  Ye, Lin;  Wang, Dong;  Tang, Youhong;  Mustapha, Samir
收藏  |  浏览/下载:15/0  |  提交时间:2013/10/15
Laboratory observations of transient frictional slip in rock-analog materials at co-seismic slip rates and rapid changes in normal stress 期刊论文
TECTONOPHYSICS, 2012, 卷号: 558, 页码: 58-69
作者:  Yuan FP(袁福平);  Prakash V
收藏  |  浏览/下载:20/0  |  提交时间:2013/01/18
冷藏保护剂对坛紫菜幼苗冷藏效果的影响 期刊论文
http://epub.edu.cnki.net/grid2008/brief/detailj.aspx?filename=zsck200703015&dbcode=CJFQ&dbname=CJFQ2007, 2012, 2012
陈昌生; 翁琳; 纪德华; 谢潮添; 储修好; 徐燕; 柳佩娟; 王凤霞
收藏  |  浏览/下载:2/0  |  提交时间:2017/06/19
甲烷在成型前后活性炭上吸附的初步试验 期刊论文
http://epub.edu.cnki.net/grid2008/brief/detailj.aspx?filename=hgsz2009s1015&dbcode=CJFQ&dbname=CJFQ2009, 2012, 2012
郑青榕; 蔡振雄; 陈武; 戴乐阳; 廖海峰
收藏  |  浏览/下载:5/0  |  提交时间:2017/06/19
Fe-C-Cr-Mn系亚稳奥氏体基耐磨铸造合金的开发 期刊论文
http://epub.edu.cnki.net/grid2008/brief/detailj.aspx?filename=zzzz200003008&dbcode=CJFQ&dbname=CJFQ2000, 2012, 2012
戴乐阳; 马永庆
收藏  |  浏览/下载:1/0  |  提交时间:2017/06/19
复合NTC热敏陶瓷材料(LaMMn)2O3-NiMn2O4(M:Ca,Ti)制备与电性能研究 学位论文
硕士, 北京: 中国科学院研究生院, 2012
作者:  关芳
收藏  |  浏览/下载:58/0  |  提交时间:2016/05/10
粗合成纤维混凝土抗弯冲击强度的分布规律 期刊论文
2012, 2012
李建辉; 邓宗才
收藏  |  浏览/下载:2/0  |  提交时间:2017/06/16
A review of diversity-stability relationship of soil microbial community: What do we not know? 期刊论文
JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA, 2012, 卷号: 24, 期号: 6, 页码: 1027-1035
Deng, Huan
收藏  |  浏览/下载:9/0  |  提交时间:2014/11/05
A novel miniature absolute metal rotary encoder based on Single-track Periodic Gray Code (EI CONFERENCE) 会议论文
2012 2nd International Conference on Instrumentation and Measurement, Computer, Communication and Control, IMCCC 2012, December 8, 2012 - December 10, 2012, Harbin, Heilongjiang, China
Wan Q.-H.; Wang Y.-Y.; Sun Y.; Yang S.-W.
收藏  |  浏览/下载:22/0  |  提交时间:2013/03/25
In order to improve the resolution and enhance the impact resistance and vibration resistance of encoders  a novel absolute metal rotary encoder based on Single-track Periodic Gray Code is presented. The configuration and working principle of the encoder is introduced  and then the metal code disc which can realize full scale absolute encoding on one single track and its corresponding metal slit disc are proposed. Finally  the data acquisition and processing system based on FPGA of encoder is presented. The resolution of the encoder can reach 5.27through electronic subdivision and calibration between the precision code and the coarse code with its volume only 4840mm. The encoder has some advantages such as small volume  low cost  high resolution and strong impact resistance. 2012 IEEE.  


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