1.
Research of the Relevant Electronic System of CPT ～(87)Rb-maser Atomic Clock in Space;
CPT ～（87）Rb-maser星载钟相关电子系统研究
2.
Research of the Relevant Optics System of CPT Rb Maser Atomic Clock in Space;
Rb CPT maser星载钟相关光学系统研究
3.
Algorithm of Onboard Clock Error Correction Based on Observation of Pulsar
基于脉冲星的星载钟时间修正算法研究
4.
RESEARCH ON CLOCK ERROR PREDICTION FOR ATOMIC CLOCKS LOADED ON GPS BLOCK IIR(M) SATELLITE CLOCKS
GPS Block IIR(M)星载原子钟钟差预报研究
5.
An easy discuss about temperature's long stability of space rubidium clock
浅谈温度对星载铷原子钟长期稳定性的影响
6.
Optimization and experimental research of the frequency stabilizing system of satellite-borne MEMS atomic clock
星载MEMS原子钟稳频系统的优化及实验研究
7.
Express Moral Doctrine through Bell --Yongle Bell and Beijing s Bell Culture;
以钟为书 钟以载道——永乐大钟及北京钟铃文化
8.
TOKYO (Reuters) - Japan blew up a rocket carrying two spy satellites for monitoring secretive neighbor North Korea minutes after launching it on Saturday.
东京（路透社）本周六，用来监视邻国朝鲜两颗间谍卫星搭载火箭发射后几分钟被点燃销毁。
9.
Saturn launch vehicle
“土星”号运载火箭
10.
What time do you ring out on a Friday?
星期五几点钟打卡下班？
11.
Meteors usually blaze for only a few seconds.
流星往往只闪亮几秒钟。
12.
For a few years ( months, weeks, days, minutes, seconds )
几年(个月，个星期，天，分钟，秒钟)
13.
For four years ( month, week, day, minute, second )
4年(个月，星期，天，分钟，秒钟)之久
14.
satellite infrared spectroratiometer
星载红外光谱辐射计
15.
Navstar satellite signal carrier of 1575.42MHz1575.42MHz
的载波导航卫星信号
16.
Geostationary Satellite Launch Vehicle
对地静止卫星运载火箭
17.
Augmented Satellite Launch Vehicle
加强型卫星运载火箭
18.
A GPS/GPRS System of Vehicles;
车载GPS/GPRS卫星定位系统