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浏览/检索结果: 共10条，第1-10条 帮助

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A novel pressure and rate transient analysis model for fracture-caved carbonate reservoirs 期刊论文  OAI收割
JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING, 2022, 卷号: 208, 页码: 16
作者:  Du, Xin;  Li, Qingyu;  Li, Peichao;  Xian, Yuxi;  Zheng, Yue
  |  收藏  |  浏览/下载：28/0  |  提交时间：2022/07/04
Photometric Study and Absolute Parameter Estimation of Six Totally Eclipsing Contact Binaries 期刊论文  OAI收割
Astronomical Journal, 2021, 卷号: 162, 期号: 1, 页码: 13
作者:  Li, Kai;  Xia, Qi-Qi;  Kim, Chun-Hwey;  Gao, Xing;  Hu, Shao-Ming
  |  收藏  |  浏览/下载：27/0  |  提交时间：2022/06/30
Using the photoinduced volt-ampere curves to study the p/n types of the corrosion products with semiconducting properties 期刊论文  OAI收割
JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 2021, 卷号: 881, 页码: 10
作者:  Jing, Jiangping;  Chen, Zhuoyuan;  Feng, Chang
  |  收藏  |  浏览/下载：13/0  |  提交时间：2021/06/24
Adsorption of lead ion by a polyether sulphone-type chelating membrane bearing aminophosphonic acid functional groups 期刊论文  OAI收割
DESALINATION AND WATER TREATMENT, 2019, 卷号: 146, 页码: 278-295
作者:  Song, Laizhou;  Ji, Min;  Shi, Baoyou;  Wang, Cai;  Wang, Xiuli
  |  收藏  |  浏览/下载：25/0  |  提交时间：2020/10/21
Using modified Soil Conservation Service curve number method to simulate the role of forest in flood control in the upper reach of the Tingjiang River in China 期刊论文  OAI收割
JOURNAL OF MOUNTAIN SCIENCE, 2017, 卷号: 14, 期号: 1, 页码: 1-14
作者:  Lin Wei;  Yang Fan;  Zhou Liang;  Xu Jian-gang;  Zhang Xing-qi
  |  收藏  |  浏览/下载：18/0  |  提交时间：2019/09/25
Using modified Soil Conservation Service curve number method to simulate the role of forest in flood control in the upper reach of the Tingjiang River in China 期刊论文  OAI收割
Journal of Mountain Science, 2017, 卷号: 14, 期号: 1, 页码: 1-14
作者:  LIN Wei;  YANG Fan;  ZHOU Liang;  XU Jian-gang;  ZHANG Xing-qi
  |  收藏  |  浏览/下载：25/0  |  提交时间：2017/01/12
Evaluation of the diagnostic ratios for the identification of spilled oils after biodegradation 期刊论文  OAI收割
ENVIRONMENTAL EARTH SCIENCES, 2013, 卷号: 68, 期号: 4, 页码: 917-926
作者:  Wang, Chuanyuan;  Gao, Xuelu;  Sun, Zhigao;  Qin, Zhijiang;  Yin, Xiaonan
收藏  |  浏览/下载：27/0  |  提交时间：2013/08/15
Measuring instrument for radial composite deviations of high-precision master gear (EI CONFERENCE) 会议论文  OAI收割
6th International Symposium on Precision Engineering Measurements and Instrumentation, August 8, 2010 - August 11, 2010, Hangzhou, China
作者:  Zhang Y.;  Wang L.;  Wang L.;  Wang L.
收藏  |  浏览/下载：37/0  |  提交时间：2013/03/25
During double flank rolling composite detection  the radial composite deviations of master gears has been existed and transferred to the measured gear by the primary harmonic curve. In order to improve measurement accuracy  a measuring instrument is developed for radial composite deviations of high-precision master gear in the paper. This instrument uses the structure of spring-suspend swing span to overcome the shortcomings of large rotation errors  low sensitivity  low resolution and large measuring force appearing in the traditional combination-type gear inspection instrument. Artificial intelligence technology is used to improve the efficiency and accuracy of this instrument. The result is that the measuring apparatus is able to meet the requirement and improve efficiency through the measuring experiments on master gears of precision grade 2 with modulus 2 mm and 3 mm  respectively. 2010 SPIE.  
The effect of N/Si ratio on the a-SiiH/SiNx interface of a-SirH/SiNx TFT (EI CONFERENCE) 会议论文  OAI收割
Asia Display 2007, AD'07, March 12, 2007 - March 16, 2007, Shanghai, China
Liu J. e.; Gao W.; Liao Y.; Jing H.; Fu G.
收藏  |  浏览/下载：24/0  |  提交时间：2013/03/25
The threshold voltage of a-Si: H/SiNx TFT will shift under long time gate bias stress  it is mostly leaded by charge trapping in gate insulator and defect creation in semiconductor. And it is hard to be applied in AMOLED for TFT because of its threshold voltage shift. In allusion to the phenomenon of charge trapping  a series of SiNx insulating films in different N/Si(0. 87 -1.68) ratio were deposited by PECVD in this paper  controlling different flow ratio of source gas SiH4 and NH3  and a great deal of tests (ellipsometer  infrared absorption (FTIR) and Electron Dispersion Spectrum (EDS) test ) were done on these samples. Based on these SiNx insulators  three different capacitance samples in MIS structure were done  degraded experiments and C-V tests on these samples were done. The C-V curve shift of capacitance which contained SiNx with slightly N-rich(N/Si is bigger slightly than 1. 33) was not evident before and after degradation  this result indicated that the defect density of this type SiN x was smaller  and could restrain charge chapping in the interface of a-Si:H/SiNx effectively. So that as gate insulator of TFT  SiN x with slightly N-rich could decrease the threshold voltage shift of TFT and enhance its stability effectively.  
Uncertainty analysis on the water resource system in water-supply zone of Tarim River Watershed: Based on the multiplication frequency curve type III(X-III2) 会议论文  OAI收割
Proceedings of the Society of Photo-Optical Instrumentation Engineers (Spie)
Li X. Y.; Yang L. X.; Wang L. X.
收藏  |  浏览/下载：16/0  |  提交时间：2012/06/30