1) Sky survey
巡天观测
1.
The history and significance of the sky survey and compiling catalogs are briefly described.
该文简述了巡天观测和星表编制的历史和意义。
2) ROSAT All-Sky Survey
ROSAT全天巡天观测
1.
A cross-identification of the southern-sky objects with the ROSAT All-Sky Survey and PMN Radio(5GHz)Survey yields a list of 642 sources.
通过将ROSAT全天巡天观测与PMN射电(5GHz)巡天观测进行交叉证认,我们得到了642颗南天射电源。
3) PMN radio survey
PMN射电巡天观测
4) sky survey
巡天测量
5) Nadir observation
天底观测
6) Space-based Surveillance
天基观测
1.
Analysis of Luminosity Features of Satellites on Space-based Surveillance;
天基观测目标卫星光度特性分析
补充资料:大坝内部变形观测(见水工建筑物变形观测)
大坝内部变形观测(见水工建筑物变形观测)
daba neibubianxing guanCe大坝内部变形观测见水工建筑物变形观测。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条