机构

• 力学研究所 [2]
• 地理科学与资源研究所 [1]
• 地质与地球物理研究所 [1]
• 长春光学精密机械与物... [1]

采集方式

• OAI收割 [5]

内容类型

• 期刊论文 [3]
• 会议论文 [2]

发表日期

• 2023 [1]
• 2017 [1]
• 2013 [1]
• 2011 [1]
• 2007 [1]

学科主题

• 固体力学::冲击动力... [1]

筛选

浏览/检索结果: 共5条，第1-5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 Diagnostic strategy for the combined effects of microplastics and potentially toxic elements on microbial communities in catchment scale 期刊论文  OAI收割 SCIENCE OF THE TOTAL ENVIRONMENT, 2023, 卷号: 860 作者:  Wang, Yonglu;  Zhang, Guixiang;  Zhang, Fengsong;  Wang, Huaxin   |  收藏  |  浏览/下载：29/0  |  提交时间：2023/03/03 Complex pollution  Community diversity  Combined effect  Controlling factors  Qinghai-Tibet Plateau   Paleotopographic controls on modern gully evolution in the loess landforms of China 期刊论文  OAI收割 SCIENCE CHINA-EARTH SCIENCES, 2017, 卷号: 60, 期号: 3, 页码: 438-451 作者:  Xiong LiYang;  Tang GuoAn;  Zhu A-Xing;  Yuan BaoYin;  Lu BinYing   |  收藏  |  浏览/下载：23/0  |  提交时间：2017/11/16 Paleotopography  Gully Evolution  Controlling Effect  Loess Landform   Geometrical scaling law for laser shock processing 期刊论文  OAI收割 JOURNAL OF APPLIED PHYSICS, 2013, 卷号: 114, 期号: 4, 页码: 043105/1-043105/9 作者:  Wu XQ(吴先前);  Tan QM(谈庆明);  Huang CG(黄晨光) 收藏  |  浏览/下载：24/0  |  提交时间：2013/09/27 Physical properties  Controlling mechanism  Dimensional analysis  Dimensionless parameters  Geometrical scaling  Laser power density  Laser shock processing  Strengthening effect  Surface residual stress   The YAG laser texturing technology and application with controllable disorder distribution 会议论文  OAI收割 2011 2nd International Conference on Mechanic Automation and Control Engineering, MACE 2011, Inner Mongolia, China, JUL 15-17, 2011 作者:  Wang HC(王红才);  Wang Y(王扬);  Zhan J(占剑);  Yang MJ(杨明江) 收藏  |  浏览/下载：80/0  |  提交时间：2013/04/11 Mechanics  Metal cleaning  Metal finishing  Optical systems  Coating properties  Controllable disorder distribution  Controllable distribution  Controlling system  Electrodischarges  Gas systems  Laser systems  Laser texturing  Mechanical systems  Regular distribution  Shot-blast texturing  Spots distribution  Texturing effect  YAG  YAG laser   Mid-frequency surface error test with a Foucault apparatus (EI CONFERENCE) 会议论文  OAI收割 3rd International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment, July 8, 2007 - July 12, 2007, Chengdu, China 作者:  Li J.;  Li J.;  Xuan B.;  Li J. 收藏  |  浏览/下载：16/0  |  提交时间：2013/03/25 Testing of mid-frequency surface error is of the first importance for fast optics  especially for large aperture aspherics. Foucault test plays a dominant role for surface error inspection before the digital interferometer age  but it seems to have faded out these days because no quantitative results turn out. However  an interferometer with high resolution CCDs is either unavailable or unaccessible in the process of manufacture. As its advantages are realized and recognized for the second time  Foucault test is going back to the stage again. A new theory of calculating the contrast of the shadow pattern of Foucault test is put forward in this paper and some modifications are discussed upon the analyses of the limitation of traditional Foucault apparatus. A paraboloidal mirror was fabricated and tested by the modified Foucault apparatus whose effect has been proved to be great. The methods of controlling mid-frequency error are described in the other paper at this conference- "Multi-mode combine manufacturing technology for large aperture aspheric mirrors"1.