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

卫星城市的经济活动与中心城市息息相关。

The moon is a satellite of the earth.

月球是地球的一颗卫星。

They put a weather satellite into orbit round the earth.

他们把一颗气象卫星送入环绕地球的轨道。

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

这个人造卫星的轨道，其最远点在离地球200英里的地。

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

这座新发展起来的卫星城蒸蒸日上。

The mass was calculated by timing the orbit of Eris' moon Dysnomia.

厄里斯的卫星--戴丝诺米娅运行轨道计时后计算出了厄里斯的质量。

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

第一个放置在地静轨道的卫星是1963年美国航空暨太空总署发射的同步传输卫星.

We introduce a modified model approach to estimate the unique synoptic oceanic wind field from backscatter of spaceborne scatterometer.

给出了一种改进的场式反法,利用该法从卫星散射计测量的后向散射强度的数据中唯一反出大尺度海洋风场。

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

而要使卫星发射出来的巨大微波束与地面的网格形天线一直保持同步，也是一个尚未解决的技术难题。

The shape and perigee of artificial satellite orbits shall continually variate due to caused by the atmospherical drag and the earth gravity.

人造地球卫星的轨道由于大气阻力和地球引力场等因素的摄动,其形状和近地点位置将不断改变。

Abstract.The first orbit maneuver of lunar orbit insertion (LOI) must be implemented at the first perilune of the spacecraft flight to the moon.

月球捕获控制第一次制动必须在卫星飞向月球的第一近月点完成。

The parallactic refraction between the stars and the satellite is small and well determinate, except for the irregular stellar movements known as erratics.

除了称为游动的不规律星体运动之外，恒星和卫星之间的视差折光差微小，而且是容易测定的。

Indeed, the emerging synthesis explains why most of the inner planets are ringless: they lack large retinues of satellites to provide ring material.

透逐渐浮现的综合观点，我们就可以解释为什麽内圈的行星没有环：它们缺少够份量的随伴卫星以提供行星环材料。

A tall, lean biologist with a Quaker seaman's beard and monomaniacal dedication to bringing back diagnostic images, Calambo kidis was tantalized by the reports from the satellite.

这位瘦高的生物学家留着络腮胡，一心想寻获有价值的蓝鲸图像，卫星发回的报告挑起他的了兴趣。