satellite 高考四级六级考研

The previously unidentified objects have now been definitely ascertained as being satellites.

原来所说的不明飞行物现在已证实是星。

Economic activities of the satellite are closely geared to those of the central city.

星城市的经济活动与中心城市息息相关。

Our satellite itself will orbit around the moon for a period of two days.

我们的人星本身将绕月球运行两天的时间。

The moon is a satellite of the earth.

月球是地球的星。

They put a weather satellite into orbit round the earth.

他们把气象星送入环绕地球的轨道。

I can uplink fax transmissions to a satellite.

我可以向星上传输传真。

The people all over the country exulted in the success in launching a new satellite.

全国人民为成功地发射了新的人星而欢欣鼓舞。

The orbit of the artificial satellite has an apogee of 200 miles from the earth.

这个人星的轨道，其最远点在离地球200英里的地方。

The news was beamed to the whole globe by satellite.

这条新闻由星向全世界传送。

The news was beamed to East Africa by satellite.

新闻通过星向东非广播。

The newly developed satellite town is prospering with each passing day.

这座新发展起来的星城蒸蒸日上。

China also is interested in electronic intelligence (ELINT) or signals intelligence (SIGINT) reconnaissance satellites.

中国也对电子情报或者信号情报侦察星感兴趣。

The program is being relayed by satellite.

节目正在通过星转播。

They receive television pictures by satellite.

他们通过人星接收电视图像。

When was the satellite city founded?

这座星城市是什么时候兴建的?

The first satellites placed in geostationary orbit were the synchronous communication(SYNCOM)satellites launched by NASA in 1963.

第个放置在对地静止轨道的星是1963年美国航空暨太空总署发射的同步传输星.

Gravity gradient is the second order derivative of gravitational potential, which can be observed by satellite gradiometer.

摘要重力梯度为重力位的二阶导数，可以通过星载梯度仪进行观测。

The mean meridional and zonal-vertical circulation in Pacific region have beenanalyzed by using 1965—1973 monthly mean satellite cloudness.

本文使用太平洋地区1965—1973年月平均星云图资料,分析了这地区冬、夏平均经圈和纬圈环流。

And keeping the satellite's huge beam and the distant rectenna reliably synced up also stands as an unsolved technical issue.

而要使星发射出来的巨大微波束与地面的网格形天线直保持同步，也是个尚未解决的技术难题。

The risk assessment study indicates that the satellite system can't be considered as the sole-means for the nations radionavigation system.

风险评估表明星基系统（GPS、GLONASS）不能作为唯的导航、定位、定时手段。