CORC

在结果中检索

CORC

浏览/检索结果: 共37条，第1-10条 帮助

限定条件    
已选(0)清除 条数/页：   排序方式：
Development Modes and Performance Evaluation of Fresh Agricultural Products Logistics-Evidenced from Shandong Province in China 会议论文
29th Chinese Control And Decision Conference (CCDC), MAY 28-30, 2017
作者:  Zhao Hao;  Pang Meiyan;  Lin Ronghui;  Sang Jinyan
收藏  |  浏览/下载：2/0  |  提交时间：2019/12/31
The application of information technology in tourism marketing mode and innovation 会议论文
作者:  Meng, Ying
收藏  |  浏览/下载：7/0  |  提交时间：2019/12/05
Evolution of port ecological carrying capacity based on SD model 会议论文
International Conference on Computational Intelligence and Applications (ICCIA), Jeju, SOUTH KOREA, 2016-08-27
作者:  Zhang, Qi;  Wang, Wenyuan;  Guo, Zijian;  Zhang, Jiaofeng
收藏  |  浏览/下载：3/0  |  提交时间：2019/12/09
Research and application of heat exchange system in Sun village coal mine 会议论文
Taishan Academic Forum - Project on Mine Disaster Prevention and Control, OCT 17-20, 2014
作者:  Li Xinghua;  Xiao Bin;  Zhang Limei
收藏  |  浏览/下载：3/0  |  提交时间：2019/12/31
The Preliminary Study of Protection, Development and Development Mode in the Northwards Progress of Xi'an City 会议论文
作者:  Zhao, Yuehan;  Lei, Yuhong
收藏  |  浏览/下载：2/0  |  提交时间：2019/12/03
A Study on Problems and Countermeasures in Old City Reconstruction in China 会议论文
2nd International Conference on Civil Engineering and Transportation (ICCET 2012), 2012-10-27
作者:  Ning, Bibo[1];  Tian, Weili[2]
收藏  |  浏览/下载：3/0  |  提交时间：2019/04/30
Experimental study on the multiple energy assisted heat pump 会议论文
Jilin, China, October 12, 2012 - October 14, 2012
作者:  Zhang, Dong;  Zhou, Xiaodong;  Wang, Linjun;  Zhao, Qintong;  Wei, Taomin
收藏  |  浏览/下载：15/0  |  提交时间：2020/11/15
新疆煤化工产业生态化发展模式选择研究 会议论文
长沙, 2012-10-11
作者:  李莉[1];  冉启英[1];  朱倩[1]
收藏  |  浏览/下载：2/0  |  提交时间：2020/01/01
Nanoscale patterns made by using a 13.5-nm Schwarzschild objective and a laser produced plasma source (EI CONFERENCE) 会议论文
Optical Micro- and Nanometrology IV, April 16, 2012 - April 18, 2012, Brussels, Belgium
Wang Z.; Wang X.; Mu B.; Bai Y.
收藏  |  浏览/下载：29/0  |  提交时间：2013/03/25
Lithium fluoride (LiF) crystal is a very promising candidate as nanometer resolution EUV and soft X-ray detector. Compared with other EUV and soft X-ray detectors  charge coupled device and photographic films  LiF crystal has high resolution  large field of view and wide dynamic range. In this paper  using LiF crystal as EUV detector and a Schwarzschild objective (SO) working at 13.5nm as projection optics  mesh images with 4.2 m  1.2 m and 800 nm line width and pinhole patterns with 1.5m diameter are acquired in projection imaging mode and direct writing mode  respectively. Fluorescence intensity profiles of images show that the resolution of mesh image is 900 nm  and the one of pinhole image is 800 nm. In the experiments  a spherical condense mirror based on normal incidence type is used to eliminate the damage and contamination on the masks (mesh and pinhole) caused by the laser plasma  and the energy density is not decreased compared with that the masks are close to the plasma. The development of the SO  the alignment of the objective and the imaging experiments are also reported. 2012 Copyright Society of Photo-Optical Instrumentation Engineers (SPIE).  
Development mode of the modern coal mine in the large-scale coal bases in China 会议论文
作者:  Yuan, Xianping;  Chen, Hongxia
收藏  |  浏览/下载：3/0  |  提交时间：2019/12/10

©版权所有 ©2017 CSpace - Powered by CSpace