查询词典 satellite

Actively involved in optical stereo mapping satellites, interference radar satellites, laser-ranging satellites, mapping satellite data such as applied research, and gradually perfect the emergency mapping equipment, to enhance quick access to geographic information and processing capabilities.

积极参与光学立体测图卫星、干涉雷达卫星、激光测距卫星、测绘卫星数据等应用研究，逐步完善应急测绘装备，增强地理信息快速获取及处理的能力。

The point in an orbit at which the satellite is closest to the Earth is known as the perigee.

轨道上离地球最近的点称为近地点。

Mistakenly believe that doing elliptical motion of the satellite perigee and apogee of the orbit radius of curvature different.

错误地认为做椭圆运动的卫星在近地点和远地点的轨道曲率半径不同。

The satellite then describes a transfer orbit, which causes it to pass in turn through the perigee and the apogee.

然后，卫星勾画出一个转移轨道，使之能够依次经过近地点和远地点。

The satellite first makes elliptical orbits around Earth of larger and larger apogee, while the perigee remains around 300 kms only.

该卫星首次使椭圆轨道围绕地球的远地点，而近地点仍然只是约300公里。

The natural satellite of Earth, visible by reflection of sunlight and having a slightly elliptical orbit, approximately 356,000 kilometers (221,600 miles) distant at perigee and 406,997 kilometers (252,950 miles) at apogee.

月亮，月球：地球的天然卫星，通过反射太阳光而发光，并有一个略呈椭圆形的轨道，在近地点时，距离约有356，000公里221，600英里），在远地点距离约有406，997公里(252，950英里）。

For the perigee, the farthest from Earth is called apogee ; usually apogee , the satellite angular velocity of the slowest running ...

为近地点，距离地球最远的称为远地点；通常在遠地點時，衛星運行的角速度最慢。。。。

The natural satellite of Earth, visible by reflection of sunlight and havin满月 g a slightly elliptical orbit, approximately 356,000 kilometers (221,600 miles) distant at perigee and 406,997 kilometers (252,950 miles) at apogee.

月亮，月球：地球的天然卫星，通过反射太阳光而发光，并有一个略呈椭圆形的轨道，在近地点时，距离约有356，000公里221，600英里），在远地点距离约有406，997公里(252，950英里）。

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。

Based on the analysis of Sea Surface Height Anomaly from satellite observation, it is proved that the oscillation with period of 70～210 days is dominating in two branches of the eastward countercurrent in Subtropical North Pacific: Subtropical Countercurrent and Hawaiian Lee Countercurrent.

根据对卫星观测的海平面高度资料的分析，进一步证实了在北太平洋副热带两支向东的流（副热带逆流和夏威夷背风逆流）所在的区域内，海平面高度的70～210天周期振荡是主要的低频变化。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐