中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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浏览/检索结果: 共32条,第1-10条 帮助

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Research on flame temperature measurement method based on water vapor emission spectrum 期刊论文  OAI收割
MEASUREMENT SCIENCE AND TECHNOLOGY, 2023, 卷号: 34, 期号: 5, 页码: 10
作者:  
Zhou GX(周功喜);  Li F(李飞);  Lin X(林鑫);  Li RJ(李仁杰);  Meng DD(孟东东)
  |  收藏  |  浏览/下载:35/0  |  提交时间:2023/03/15
No-go guide for the Hubble tension: Late-time solutions 期刊论文  OAI收割
PHYSICAL REVIEW D, 2022, 卷号: 105, 期号: 2, 页码: L021301
作者:  
Cai, Rong-Gen;  Guo, Zong-Kuan;  Wang, Shao-Jiang;  Yu, Wang-Wei;  Zhou, Yong
  |  收藏  |  浏览/下载:31/0  |  提交时间:2023/01/16
A Polarization-Insensitive Recirculating Delayed Self-Heterodyne Method for Sub-Kilohertz Laser Linewidth Measurement 期刊论文  OAI收割
PHOTONICS, 2021, 卷号: 8, 期号: 5, 页码: 8
作者:  
Gao, Jing;  Jiao, Dongdong;  Deng, Xue;  Liu, Jie;  Zhang, Linbo
  |  收藏  |  浏览/下载:34/0  |  提交时间:2021/11/29
Turbidity compensation method based on Mie scattering theory for water chemical oxygen demand determination by UV-Vis spectrometry 期刊论文  OAI收割
ANALYTICAL AND BIOANALYTICAL CHEMISTRY, 2020
作者:  
Chen, Xiaowei;  Yin, Gaofang;  Zhao, Nanjing;  Yang, Ruifang;  Xia, Meng
  |  收藏  |  浏览/下载:43/0  |  提交时间:2020/12/28
Applications of differential barometric altimeter in ground cellular communication positioning network 期刊论文  OAI收割
IET SCIENCE MEASUREMENT & TECHNOLOGY, 2020, 卷号: 14, 期号: 3, 页码: 322-331
作者:  
Hu, Zhengqun;  Zhang, Lirong;  Ji, Yuanfa
  |  收藏  |  浏览/下载:28/0  |  提交时间:2021/12/06
cellular radio  height measurement  measurement errors  Global Positioning System  altimeters  barometers  least squares approximations  Kalman filters  surface fitting  spread spectrum communication  compensation  matrix algebra  GPS  signal message structure  power spectrum  spread spectrum ranging signal  fitting parameters  least-square solution  calibration compensation  system noise variance matrix  measurement noise variance matrix  multibase station correction  height information correction calculation  DBA system  systematic performance  differential barometric altimeter  ground cellular communication positioning network  measurement datum distribution  altitude positioning error  Global Positioning System  differential barometric altimetry system  systematic implementation level  continuous altitude measurement  precise altitude measurement  DBA systematic implementation aspect  two dimensional curved surface fitting function  sensor measurement correction  filtering effect  Kalman filter  measuring station  multiBSs  navigation fusion  
机动车排放超细颗粒物在线监测技术研究进展 期刊论文  OAI收割
大气与环境光学学报, 2020, 卷号: 15
作者:  
康士鹏
  |  收藏  |  浏览/下载:40/0  |  提交时间:2021/03/15
Similarity Measurement Among Classification Templates for LAMOST Stellar Spectra 期刊论文  OAI收割
SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 卷号: 38, 期号: 6, 页码: 1922-1925
作者:  
Chen Shu-xin;  Sun Wei-min;  Kong Xiao
  |  收藏  |  浏览/下载:11/0  |  提交时间:2020/03/10
Chromatic analysis of harmonic Fresnel lenses by FDTD and angular spectrum methods 期刊论文  OAI收割
Applied Optics, 2018, 卷号: 57, 期号: 19, 页码: 5281-5287
作者:  
Yang, Jianming;  Twardowski, Patrice;  Gerard, Philippe;  Yu, Wenhui;  Fontaine, Joel
  |  收藏  |  浏览/下载:25/0  |  提交时间:2019/09/17
利用平面激光诱导荧光技术及CH滤镜测量微喷管射流火焰OH及CH基元 期刊论文  OAI收割
光学精密工程, 2017, 卷号: 25, 期号: 5, 页码: 1119-1125
作者:  
李星;  蒋利桥;  杨浩林;  张京;  赵黛青
  |  收藏  |  浏览/下载:70/0  |  提交时间:2018/12/21
Phase difference measurement of sweep signal with rapid cycling mode based on Labview 期刊论文  OAI收割
HIGH POWER LASER AND PARTICLE BEAMS, 2015, 卷号: 27, 期号: 6, 页码: 65104
作者:  
Xie ZL(谢长玲);  Sun H(孙虹);  Li X(李晓);  Xie;  Changling
收藏  |  浏览/下载:44/0  |  提交时间:2016/04/18