中国科学院机构知识库网格系统: 检索

浏览/检索结果: 共9条，第1-9条

帮助

条数/页：排序方式：
	Piled-up neutron-gamma discrimination system for CLLB using convolutional neural network 期刊论文 OAI收割 JOURNAL OF INSTRUMENTATION, 2022, 卷号: 17, 期号: 8, 页码: T08001 作者: Peng, S.; Hua, Z. H.; Wu, Q.; Han, J. F.; Qian, S. \| 收藏 \| 浏览/下载：20/0 \| 提交时间：2023/11/10 Analysis and statistical methods Neutron detectors (cold, thermal, fast neutrons)
	Practices for modeling oil shale pyrolysis and kinetics 期刊论文 OAI收割 REVIEWS IN CHEMICAL ENGINEERING, 2018, 卷号: 34, 期号: 1, 页码: 21-42 作者: Raja, Muhammad Afzal; Zhao, Yongsheng; Zhang, Xiangping; Li, Chunshan; Zhang, Suojiang \| 收藏 \| 浏览/下载：135/0 \| 提交时间：2018/01/19 Isoconversion Methods Kinetic Models Oil Shale Pyrolysis Thermal Analysis
	Evaluating the Bulk Lorentz Factors of Outflow Material: Lessons Learned from the Extremely Energetic Outburst GRB 160625B 期刊论文 OAI收割 ASTROPHYSICAL JOURNAL, 2017, 卷号: 836, 期号: 1, 页码: 8 作者: Wang, Yuan-Zhu; Wang, Hao; Zhang, Shuai; Liang, Yun-Feng; Jin, Zhi-Ping \| 收藏 \| 浏览/下载：20/0 \| 提交时间：2019/04/08 gamma-ray burst: individual (GRB 160625B) methods: data analysis radiation mechanisms: thermal
	Space optical remote sensor of the CAE thermal control index calculation method (EI CONFERENCE) 会议论文 OAI收割 2011 International Conference on Advanced Design and Manufacturing Engineering, ADME 2011, September 16, 2011 - September 18, 2011, Guangzhou, China 作者: Li L. 收藏 \| 浏览/下载：27/0 \| 提交时间：2013/03/25 The thermal control indicators CAE methods of Space optical remote sensor are analyzed in the presented work. We sat up a thermal optical analysis model for space optical remote sensor. By assuming fully covered by in-orbit temperature load and using the finite element method for thermal deformation analysis we obtained the optical remote sensor surface deformation and displacement under various thermal loading. Using ZERNIKE polynomial wave was fitted to obtain ZERNIKE polynomial coefficients which were incorporated into the optical system design. Using CODE V optical calculation software heat-ray machines under elastic deformation of the system point spread function transfer function (MTF) wave front differential (WFE) etc. were calculated. Image quality changes of remote sensors are discussed in variety assumed cases such as temperature loads of quality change. By repeated iteration critical value of temperature fields meeting the design requirements are obtained for the optical system. Optical indicators were converged to the temperature field indicator then reasonable indicators of thermal control for remote sensors were obtained. For the thermal control design this method provided a reliable basis for design. (2011) Trans Tech Publications Switzerland.
	Coherence of climatic reconstruction from historical documents in China by different studies EI期刊论文 OAI收割 2008 作者: Ge Quansheng; Wu Wenxiang; Zheng Jingyun 收藏 \| 浏览/下载：25/0 \| 提交时间：2012/06/11 Coherent light Correlation methods Repair Restoration Thermal effects Time series analysis
	Methods for integrated simulation of high-precision space optomechanical systems (EI CONFERENCE) 会议论文 OAI收割 3rd International Symposium on Advanced Optical Manufacturing and Testing Technologies, AOMATT 2007: Advanced Optical Manufacturing Technologies, July 8, 2007 - July 12, 2007, Chengdu, China Dong W.; Guang J.; Hong-bo Y. 收藏 \| 浏览/下载：24/0 \| 提交时间：2013/03/25 Each disciplinary has its own modeling and analysis tools to solve its own specific field problems. In order to achieve integrated simulation of high precision space optical systems and predict optical performance respective to the mechanical and thermal loads data must pass through different analysis tools. Simulation tools used in the thermal structural and optical design process and the relationship among them were first depicted and the integrated simulation methods were described in detail. Zernike polynomial fitting methods and interpolating approaches were also demonstrated. Because of the orthogonality of Zernike polynomials it was not probably used in some situations such as noncircular apertures and discrete data and the coupling of Zernike polynomial coefficients and other methods were also introduced in the paper. The toolkit OMTIA (Optical Mechanical and Thermal Integrated Analyzer) based on the methods was developed which appears as an indispensable tool for engineering practice.
	Optical monitoring of the quasar 4C 38.41 期刊论文 OAI收割 MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2003, 卷号: 346, 期号: 2, 页码: 483-488 作者: Peng, B; Wu, J; Zhou, X 收藏 \| 浏览/下载：31/0 \| 提交时间：2017/06/28 radiation mechanisms : non-thermal methods : data analysis galaxies : active galaxies : photometry quasars : individual : 4C 38.41
	Variability investigation of quasars 4C 38.41 and 3C 345 at 92 cm: additional 14 observations 期刊论文 OAI收割 MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2002, 卷号: 330, 期号: 2, 页码: 344-348 作者: Peng, B 收藏 \| 浏览/下载：22/0 \| 提交时间：2017/06/28 radiation mechanisms : non-thermal scattering methods : data analysis quasars : individual : 4C 38.41 quasars : individual : 3C 345 radio continuum : galaxies
	STUDY OF THE CHLORINATION REACTION OF Li2CO3 WITH NH4Cl 期刊论文 OAI收割 acta physico-chimica sinica, 1991, 卷号: 7, 期号: 2, 页码: 227-230 Zhang YS; Zhao MS; Tang DX 收藏 \| 浏览/下载：36/0 \| 提交时间：2011/03/03 AMMONIUM CHLORIDE (NH_4CL) CHLORINATION LITHUM CARBONATE(LI_2CO_3) THERMAL ANALYSIS METHODS