中国科学院机构知识库网格系统: 检索

A controller designed for the motion system of a space solar filter 会议论文 OAI收割
SPIE Software and Cyberinfrastructure for Astronomy V（Vol.10707）, Austin, Texas, United States, 2018-6-10
作者: Ming Yan; Jianing Wang

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收藏 | 浏览/下载：120/0 | 提交时间：2019/02/02

space filter Field Programmable Gate Array(FPGA) single chip microcomputer (SCM) Intellectual Property (IP) core telescope

The Dynamics of Land Use/Cover and the Statistical Assessment of Cropland Change Drivers in the Kabul River Basin, Afghanistan 期刊论文 OAI收割
SUSTAINABILITY, 2018, 卷号: 10, 期号: 2, 页码: 18
作者: Najmuddin, Omaid; Deng, Xiangzheng; Bhattacharya, Ruchira

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收藏 | 浏览/下载：21/0 | 提交时间：2019/05/30

Kabul river basin land use/cover change spatial calculating model (SCM) binomial logistic regression (BLR)

The Dynamics of Land Use/Cover and the Statistical Assessment of Cropland Change Drivers in the Kabul River Basin, Afghanistan 期刊论文 OAI收割
SUSTAINABILITY, 2018, 卷号: 10, 期号: 2, 页码: 18
作者: Najmuddin, Omaid; Deng, Xiangzheng; Bhattacharya, Ruchira

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收藏 | 浏览/下载：9/0 | 提交时间：2019/05/30

Kabul river basin land use/cover change spatial calculating model (SCM) binomial logistic regression (BLR)

The Dynamics of Land Use/Cover and the Statistical Assessment of Cropland Change Drivers in the Kabul River Basin, Afghanistan 期刊论文 OAI收割
SUSTAINABILITY, 2018, 卷号: 10, 期号: 2, 页码: 18
作者: Najmuddin, Omaid; Deng, Xiangzheng; Bhattacharya, Ruchira

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收藏 | 浏览/下载：8/0 | 提交时间：2019/05/30

Kabul river basin land use/cover change spatial calculating model (SCM) binomial logistic regression (BLR)

Subspace Correction Method for Computing Magnetic Shields in Large Power Transformers 期刊论文 OAI收割
IEEE TRANSACTIONS ON MAGNETICS, 2015, 卷号: 51, 期号: 5, 页码: 6
作者: Zheng, Weiying; Chen, Xinhong

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收藏 | 浏览/下载：18/0 | 提交时间：2018/07/30

Eddy current problem finite-element method grain-oriented (GO) silicon steel lamination subspace correction method (SCM)

Development of remote control device for examination and reparation of power supply 期刊论文 OAI收割
ATOMIC ENERGY SCIENCE AND TECHNOLOGY, 2015, 卷号: 49, 页码: 626-629
作者: Li Y(李洋); Chen B(陈斌); Long FL(龙锋利); Cheng J(程健); Dong LL(董琳琅)

收藏 | 浏览/下载：42/0 | 提交时间：2016/04/18

Analog interfaces Central control High-precision Magnet power supply Man machine interface Power supply Single chip microcomputers Single-Chip Microcomputer (SCM)

南太平洋副热带环流区次表层叶绿素极大值的季节变化特征 CNKI期刊论文 OAI收割
2013
作者: 邢小罡; 赵冬至; 王林; 樊伟

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收藏 | 浏览/下载：1/0 | 提交时间：2024/12/18

Bio-Argo浮标南太平洋副热带环流区次表层叶绿素极大值(SCM) 次表层生物量极大值(SBM) 光合有效辐照度(PAR)

Registration of Optical and SAR Satellite Images by Exploring the Spatial Relationship of the Improved SIFT 期刊论文 OAI收割
IEEE GEOSCIENCE AND REMOTE SENSING LETTERS, 2013, 卷号: 10, 期号: 4, 页码: 657-661
作者: Fan, Bin; Huo, Chunlei; Pan, Chunhong; Kong, Qingqun

收藏 | 浏览/下载：35/0 | 提交时间：2015/08/12

Optical and SAR image registration remote sensing scale-invariant feature transform (SIFT) spatial consistent matching (SCM) synthetic aperture radar (SAR)

A sensitive solid-phase time-resolved fluorescence immunoassay apparatus (EI CONFERENCE) 会议论文 OAI收割
International Symposium on Photoelectronic Detection and Imaging 2009: Laser Sensing and Imaging, June 17, 2009 - June 19, 2009, Beijing, China
作者: Song K.-F.; Li J.-L.; Zhang W.-L.; Wang Y.-L.

收藏 | 浏览/下载：37/0 | 提交时间：2013/03/25

In the device a He-Ne laser of flash frequency 1-20 Hz was adopted as exciting light source and three key technical problems have been solved successfully in order to enhance the detecting sensitivity and measuring stability of the device for time-resolved fluorimmunoassays(TRFIA) [1]. The first one is to design optimum exciting optical system so that the exciting light beam excite the sample most effectively. The second one is to have a project spectrum filter which can reduce the affection of the background light to the photomultiplier tube and also ensure influence of the stray light and mixed diffusion light to the sample fluorescence to the least the sample fluorescence through the integrating sphere and come to the grating monochromator The right wavelength will be chosed through changing the angle of incidence of the grating monochromator. The third one is to simulate the principle of sample averaging of BOXCAR averager. In the device SCM was used as primary controller and CPLD was used as timing controller. Through the preparation process signal-to-noise ratio(SNR) will be improved also adjust delay time ampling frequency and sampling number arbitrarily. By testing the sensitivity is 10-12mol/L(substance marked by Eu3+) examination repeat is &le2.5% examination linearity is from 10 -8mol/L to 10-12mol/L correlation coefficient is 99.98%(p&le0.01). The instrument is advanced for ultrasensitive detection of antigen and antibody and solve the tumor genetic variation the virus protein detection. 2009 SPIE.

美国的空间探索供应链 期刊论文 OAI收割
卫星与网络, 2009, 期号: 9, 页码: 34-39
胡行毅

收藏 | 浏览/下载：14/0 | 提交时间：2014/04/30

空间探索计划供应链美国 APOLLO 持续发展 SCM 行星际