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一、钻石卫星苏联第一颗钻石卫星(A1maz)是在1987年7月发射的,该星当时的代号为宇宙1870。1989年7月它脱离轨道,寿命为2年。这颗星原定80年代初发射。钻石卫星前部似礼炮号空间站,主体长7米,最大直径4.15米。发射重量18.5吨,科学仪器重4吨。有效载荷舱的容积为90立方米,内部大气压可达到在地面时的水平,由空气或氮气加压。有效载荷内的温度为5~35度,温度精度为±1度。设备舱采用空气或别的气体通风。钻石卫星由2块太阳能电池板供电,电池板的面积达86平方米,平均输出功率2400
The Diamond Satellite The first Soviet satellite, the Azuma (A1maz), was launched in July 1987 and was then called the Universe 1870. In July 1989 it detached itself with a life of 2 years. This star is scheduled to launch early 80s. Diamond Satellite Squadron Space Station, the main body length of 7 meters, the maximum diameter of 4.15 meters. Launch weight of 18.5 tons, 4 tons of scientific instruments. The payload bay has a volume of 90 cubic meters. The internal atmospheric pressure can reach the ground level and is pressurized by air or nitrogen. The temperature in the payload is 5 to 35 degrees and the temperature accuracy is ± 1 degree. Equipment compartment with air or other gas ventilation. Diamond satellite powered by two solar panels, solar panels area of 86 square meters, the average output power of 2400