极轨道地球观测使命(环境卫星1号和气象方案1号).
Polar Orbit Earth Observation Mission(ENVISAT-1 and METOP-1).LEOSAR低地球轨道搜索和救援(极轨道卫星系统).
LEOSAR low Earth orbit search and rescue(satellite system in polar orbit).建立一个用以发射小型极轨道卫星的发射设施问题,继续在进行研究,这是一个挪威/瑞典的合作项目。
Studies of a launch facility for small polar orbiting satellites are continuing in the form of a Norwegian/Swedish collaborative project.极轨道卫星在上空经过时,多数都处于该发射场地面站的观测区之内。
The majority of the passages of polar orbiting satellites are inside the coverage zone of the Esrange satellite ground stations.另外,数据处理中心还接收和分析美国国家海洋与大气层管理局极轨道气象卫星发回的数据。
In addition,the Data Processing Centre receives and analyses data from the polar-orbiting meteorological satellites of the United States National Oceanic and Atmospheric Administration.Combinations with other parts of speech
目前,共有三个极轨道气象卫星和六个地球静止轨道气象卫星。
At present there are three polar orbiting and six geostationary orbiting meteorological satellites.SpaceX还在加利福尼亚州范登堡空军基地开设了一个发射场,用于高倾角和极轨道任务.
SpaceX also operates a launch site at Vandenberg Air Force Base in California,which it uses for high-inclination and polar-orbiting missions.从它的极轨道,吉祥坊备用网址MESSENGER收集了近290,000张图像并绘制了地球的地形图。
From its polar orbit, MESSENGER collected nearly 290,000 images and mapped the planet's topography.
A new receiving station for both geostationary and polar orbiting satellites was installed in 1996.Astrid1号是瑞典的一个微型卫星,1995年1月从俄罗斯联邦的普列谢茨克发射进入极轨道。
Astrid 1 is a Swedish microsatellite,launched in January 1995 from Plesetsk in the Russian Federation into a polar orbit.
The Institute has developed andimproved the technology of a receiving Earth station for meteorological satellites in polar orbit.年,挪威的Tromso卫星站(极轨道卫星发回的数据的接收站)成为挪威航天中心和瑞典航天公司共同所有的公司。
In 1995 the TromsöSatellite Station in Norway(receiving station for data from polar orbiting satellites) became a corporation jointly owned by the Norwegian Space Centre and the Swedish Space Corporation.美国航天局计划研制并操作一个地球观察系统-AM1(EOS-AM1)极轨道平台,从而通过国际合作建立综合科学观测系统。
NASA plans to develop and operate an Earth observing system-AM1(EOS-AM1) polar orbiting platform, thereby creating an integrated scientific observation system through international cooperation.美国国家海洋与大气层管理局(诺阿)的运行中环境卫星系统由地球同步实用环境卫星和极轨道实用环境卫星组成。
The United States National Oceanic and Atmospheric Administration(NOAA) operational environmental satellite systemcomprises the Geostationary Operational Environmental Satellites(GOES) and the Polar-Orbiting Operational Environmental Satellites(POES).搜索救援系统目前正考虑使用一颗地球静止轨道搜索救援(GEOSAR)卫星的能力,作为对现有极轨道系统的潜在增强。
COSPAS-SARSAT is currently considering the use of a geostationary Earth orbit search and rescue(GEOSAR)satellite capability as a potential enhancement to the existing polar-orbiting system.SUNSAT应由美国的德尔塔发射器于1997年3月与丹麦的磁层研究卫星Oersted一道发射进入极轨道,高度为450至850公里。
SUNSAT should be launched by the UnitedStates Delta launcher in March 1997 into polar orbit at 450 to 850 kilometres, together with the Danish magnetospheric research satellite Oersted.
A polar orbit is.
It is placed in a 100×100 km lunar polar orbit.Polarorbit--极轨道--过地球两极上空的卫星轨道。
Polar orbit--a satellite orbit passing over both poles of the Earth.这颗极轨道卫星第一次系统地反复摄取了如同电视画面一样的世界表面。
This polar orbiting satellite produced the first TV-like pictures of the world's surface in a systematic and repetitive manner.它有特殊的极轨道--太阳同步轨道,它用其传感器扫描地球的整个表面。
It has a special polar orbit, sun-synchronous orbit, it scans the entire surface of the Earth's with its sensors.目前运行中的卫星群至少包括三颗极轨道卫星和六颗地球静止卫星。
The current operational constellation includes at least three polar-orbiting and six geostationary satellites.下一张幻灯显示近地球轨道、尤其是极轨道或与赤道成95度倾角的太阳同步轨道上的碎片。
The next slide shows the debris in near-Earth orbit,in particular polar orbits, or sun-synchronous orbits with their 95-degree inclination to the equator.小组委员会注意到全球观测系统空间部分至少包括由合作国家提供的三颗低地球极轨道卫星和六颗静止卫星。
The Subcommittee noted that the space-based part of the global observing systemconsisted of at least three low Earth polar orbit satellites and six geostationary satellites provided by the cooperating countries.理想的情况是,一颗SARSAT或COSPAS极轨道卫星在7个小时内飞越信标上空并计算多普勒位置,然后将它发给可能已经启程的搜索和救援人员。
Ideally, a SARSAT or COSPAS polar- orbiting satellite will overfly the beacon within the next hour and calculate a Doppler location, which will be forwarded to the SAR personnel who may already be en route.它有特殊的极轨道--太阳同步轨道,它用其传感器扫描地球的整个表面。
It is in a polar, sun-synchronous orbit, meaning it scans across the entire earth's surface.极轨道地球观测飞行任务(环境卫星极轨和气象方案);.
(iii) Polar orbit Earth observation missions(ENVISAT and METOP);极轨道天气卫星数据通过先进的数字图象分析进行开发使用的项目已在进行中。
Development of the operational use of advanced digital image analysis of polar weather satellite data is going on.
Very few were reported as being off-track across all regions.