中文版 | English

在结果中检索

NTSC-IR

浏览/检索结果: 共1298条，第61-70条 帮助

限定条件    
已选(0)清除 条数/页：   排序方式：
Ab initio calculations of the hyperfine structure of 109Cd, 109Cd+ and reevaluation of the nuclear quadrupole moment Q(109Cd) 期刊论文
Journal of Physics B: Atomic, Molecular and Optical Physics, 2022, 卷号: 55, 期号: 20
作者:  Lu,Benquan;  Lu,Xiaotong;  Wang,Tao;  Chang,Hong
收藏  |  浏览/下载：0/0  |  提交时间：2023/12/13
hyperfine structure  nuclear quadrupole moment  multi-configuration Dirac–Hartree–Fock theory  cadmium  
An improved method for real-time PPP timing and time transfer with broadcast ephemerides 期刊论文
Measurement Science and Technology, 2022, 卷号: 33, 期号: 10
作者:  Ge,Yulong;  Cao,Xinyun;  Zhou,Feng;  Shen,Fei;  Ke,Fuyang;  Yang,Xuhai
收藏  |  浏览/下载：0/0  |  提交时间：2023/12/13
PPP  broadcast ephemerides  timing  time transfer smoothing  time series decomposition  
Precise Positions of Five Major Uranian Satellites During 2008–2014 Based on Gaia EDR3* * Released on 2021 March 1st. 期刊论文
The Astronomical Journal, 2022, 卷号: 164, 期号: 2
作者:  Zhang,H. Y.;  Qiao,R. C.;  Yu,Y.;  Yan,D.;  Cheng,X.;  Tang,K.;  Mao,Y. D.
收藏  |  浏览/下载：0/0  |  提交时间：2023/12/13
Reconciliation of Theoretical Lifetimes of the 5s5p P-3(2)o Metastable State for Sr-88 with Measurement: The Role of the Blackbody-Radiation-Induced Decay 期刊论文
CHINESE PHYSICS LETTERS, 2022, 卷号: 39, 期号: 7, 页码: 6
作者:  Lu, Benquan;  Lu, Xiaotong;  Li, Jiguang;  Chang, Hong
收藏  |  浏览/下载：0/0  |  提交时间：2022/08/15
Fast Determination of Satellite-to-Moon Visibility Using an Adaptive Interpolation Method Based on Vertex Protection 期刊论文
SENSORS, 2022, 卷号: 22, 期号: 12, 页码: 13
作者:  Li, Xiaowan;  Cheng, Fang;  Shen, Pengli;  Liu, Dongliang
收藏  |  浏览/下载：0/0  |  提交时间：2022/08/15
satellite-to-Moon visibility  rapid determination  adaptive interpolation  vertex protection  lunar navigation  
Analysis of BDS-3 PPP-B2b Positioning and Time Transfer Service 期刊论文
REMOTE SENSING, 2022, 卷号: 14, 期号: 12, 页码: 21
作者:  Zhang, Runzhi;  He, Zaimin;  Ma, Langming;  Xiao, Gongwei;  Guang, Wei;  Ge, Yulong;  Zhang, Xiangbo;  Zhang, Jihai;  Tang, Jian;  Li, Xueqing
收藏  |  浏览/下载：1/0  |  提交时间：2022/08/15
BDS-3  PPP-B2b  precise point positioning  time transfer  
Simulation-Based Selection of Transmitting Antenna Type for Enhanced Loran System in Selected Location 期刊论文
APPLIED SCIENCES-BASEL, 2022, 卷号: 12, 期号: 12, 页码: 12
作者:  Hu, Zhaopeng;  Dong, Ming;  Li, Shifeng;  Yang, Chanzhong
收藏  |  浏览/下载：0/0  |  提交时间：2022/08/15
enhanced loran signal  transmitting antenna  propagation curve  
A quick-test method for the two-photon spectral correlation quantification 期刊论文
OPTIK, 2022, 卷号: 259, 页码: 7
作者:  Xing, Junjie;  Xiang, Xiao;  Quan, Runai;  Liu, Tao;  Dong, Ruifang;  Zhang, Shougang
收藏  |  浏览/下载：0/0  |  提交时间：2022/08/15
Entangled two-photon state  Spectral correlation quantification  Nonlocal frequency-to-time mapping  
Acquisition performance of B1I abounding with 5G signals 期刊论文
JOURNAL OF SYSTEMS ENGINEERING AND ELECTRONICS, 2022, 卷号: 33, 期号: 3, 页码: 563-574
作者:  Shang Peng;  Wang Xue;  Zou Decai;  Chu Ziyue;  Guo Yao
收藏  |  浏览/下载：0/0  |  提交时间：2022/08/15
5G new radio (NR)  coexistence evaluation  acquisition performance  software defined receiver (SDR)  
Sub-hundred-femtosecond level atmospheric transfer of microwave signal at X-band with active optical phase correction 期刊论文
OPTICAL ENGINEERING, 2022, 卷号: 61, 期号: 6, 页码: 8
作者:  Li, Xiaofeng;  Ren, Junwei;  Hou, Dong
收藏  |  浏览/下载：0/0  |  提交时间：2022/08/15
optical atmospheric frequency transfer  timing fluctuation suppression  optical phase correction  instability measurement