Polar Satellite Launch Vehicle 极轨卫星运载火箭 ; 运载火箭 ; 极轨卫星发射火箭 ; 印度极轨卫星运载火箭
Joint Polar Satellite System 合极地卫星系统
polar satellite orbit 近极地卫星轨道
Polar Satellite Launcg Vehicle 极轨卫星发射器
Sun synchronous polar satellite 太阳同步极轨卫星
polar orbiting satellite 极地轨道卫星
polar orbiting satellite service 极轨道卫星业务
polar-orbiting meteorological satellite [航] [气象] 极轨气象卫星
The Polar Satellite Launch Vehicle (PSLV) uses only solid and liquid propellants and is capable of carrying payloads less than 2 tonnes.
而印度的极卫星运载火箭(PSLV)只能使用固体和液体推进剂,载荷能力也小于两吨。
Israel's first 24-hour, all-weather, high-resolution radar satellite, dubbed TechSAR, was inserted into orbit Jan. 21 by an Indian Polar satellite Launch Vehicle (PSLV).
2008年1月21日,以色列的首颗24小时、全天候、高分辨率雷达卫星TechSAR由印度的极轨卫星运载火箭(PSLV)送入轨道。
Satellite observations and submarine surveys over the past few years had shown less ice in the polar region, but the recent measurements show the loss is more pronounced than previously thought.
过去几年的卫星观测和潜艇调查显示,极地地区的冰层减少了,但最近的测量显示,冰层的减少量比之前设想的更为明显。
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