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：
	Temporal and Spatial Variations of Chlorophyll a Concentration and Eutrophication Assessment (1987-2018) of Donghu Lake in Wuhan Using Landsat Images 期刊论文 OAI收割 WATER, 2020, 卷号: 12, 期号: 8, 页码: 18 作者: Yang, Xujie; Jiang, Yan; Deng, Xuwei; Zheng, Ying; Yue, Zhiying \| 收藏 \| 浏览/下载：31/0 \| 提交时间：2020/12/01 Donghu Lake Landsat chlorophyll-a (Chl-a) band combination eutrophication spatial and temporal dynamics
	Theoretical studies for the infrared spectra of Ar-CO2 complex: Fundamental and combination bands 期刊论文 OAI收割 SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 2018, 卷号: 204, 页码: 308-316 作者: Zhao, Aiqing; Shi, Lipeng; Tian, Yanshan; Zheng, Limin; Zheng, Rui \| 收藏 \| 浏览/下载：34/0 \| 提交时间：2018/11/05 Ar-co2 Complex Potential Energy Surfaces Intermolecular Vibrational Modes Fundamental Band Combination Bands
	Remote sensing estimation of the total phosphorus concentration in a large lake using band combinations and regional multivariate statistical modeling techniques 期刊论文 OAI收割 JOURNAL OF ENVIRONMENTAL MANAGEMENT, 2015, 卷号: 151 作者: Gao, Yongnian; Gao, Junfeng; Yin, Hongbin; Liu, Chuansheng; Xia, Ting 收藏 \| 浏览/下载：20/0 \| 提交时间：2016/04/20 Total phosphorus Remote sensing Band combination Regional statistical modeling Lake Chaohu
	A fully three-dimensional atomistic quantum mechanical study on random dopant-induced effects in 25-nm mosfets 期刊论文 iSwitch采集 Ieee transactions on electron devices, 2008, 卷号: 55, 期号: 7, 页码: 1720-1726 作者: Jiang, Xiang-Wei; Deng, Hui-Xiong; Luo, Jun-Wei; Li, Shu-Shen; Wang, Lin-Wang 收藏 \| 浏览/下载：100/0 \| 提交时间：2019/05/12 Dopant fluctuation Linear combination of bulk band (lcbb) Mosfet Quantum mechanical Threshold 3-d
	Design of a scene simulator in land-based aerospace lab with the man-made light source system based on quantum theory (EI CONFERENCE) 会议论文 OAI收割 Optoelectronic Devices and Integration II, November 12, 2007 - November 15, 2007, Beijing, China 作者: Fang W.; Yi W. 收藏 \| 浏览/下载：29/0 \| 提交时间：2013/03/25 The paper presents a method with the technique of combination filtering of spectrum and the technique of DSP control for the simulation and recognition of the spontaneously lightening object and stellar map in the universe. The magnitude and the spectrum of a star can be simulated in a wide dynamic range. We established the mathematical models of the Vega's visible light spectrum and luminous flux density. Tungsten-halogen lamp as a light source is used to fit the linear light of the spontaneously lightening object in the universe. Through the experiment it shows that the more sub-channels there are while filtering spectrum in the visible spectrum and the more degrees the variable neutral density filters and the narrow-band attenuators have more close to the actual spectrum the simulated spectrum is. It is proved that using the PID technique is beneficial to the output of the accurate and steady radiation from the light sources. The experiment shows that the using of this method can get perfect result in fitting and simulating the spectrum magnitude and the stellar map of the spontaneously lightening object . The analysis of the consistent result and the experimental error is also discussed in detail in this paper.
	A fully three-dimensional atomistic quantum mechanical study on random dopant-induced effects in 25-nm MOSFETs 期刊论文 OAI收割 ieee transactions on electron devices, 2008, 卷号: 55, 期号: 7, 页码: 1720-1726 Jiang, XW; Deng, HX; Luo, JW; Li, SS; Wang, LW 收藏 \| 浏览/下载：163/1 \| 提交时间：2010/03/08 dopant fluctuation linear combination of bulk band (LCBB) MOSFET quantum mechanical threshold 3-D
	The Information acquirement of hyperspectral detection system with harmonic diffractive element in infrared dual band (EI CONFERENCE) 会议论文 OAI收割 ICO20: Optical Information Processing, August 21, 2005 - August 26, 2005, Changchun, China 作者: Zhang Y.; Gao Y. 收藏 \| 浏览/下载：19/0 \| 提交时间：2013/03/25 A novel design of combination of hybrid system and zoom system in hyperspectral detection imaging is discribed based on the application of harmonic diffractive element (HDE) compared with conventional system. The principles of HDE and infrared zoom hyspectral detection system are presented and the results of a example design are given. It is show that the resolution of this hybrid system is improved and the light power received by Cassegrain system is enlarged. Wavefront aberrations are less than 1/4 wavelength and Modulation Transfer Function in the dual band on each zoom focus location approaches or attains the diffraction limit on 20 cycles/mm.
	Photoluminescence study of gan film grown by ammoniating ga2o3/al2o3 deposited on si(111) substrate 期刊论文 iSwitch采集 Rare metal materials and engineering, 2005, 卷号: 34, 期号: 1, 页码: 166-168 作者: Wei, QQ; Xue, CS; Sun, ZC; Cao, WT; Zhuang, HZ 收藏 \| 浏览/下载：35/0 \| 提交时间：2019/05/12 Gan films Photoluminescence Band-edge emission Radiant combination
	Structure of solid-state systems from embedded-cluster calculations: A divide-and-conquer approach 期刊论文 OAI收割 Physical Review B, 1996, 卷号: 53, 期号: 19, 页码: 12713-12724 T. H. Zhu; W. Pan; W. T. Yang 收藏 \| 浏览/下载：16/0 \| 提交时间：2012/04/14 electronic-structure calculations band-structure calculations total-energy calculations local-density formalism tin-orbital method ground-state numerical-integration polyatomic-molecules linear-combination elemental copper