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在本期的前插一上,登载了两幅我国研制发射的遥感卫星和通信卫星彩色照片。现将其简介如下: “东方红”卫星高奏凯歌至今,我国已用“长征”3号运载火箭发射了数颗“东方红”2号甲通信卫星。这些通信卫星均是由中国空间技术研究院研制的,采用地球同步轨道,分别定点于东经87.5度、东经110.5度、东经98度等处,能覆盖全中国的地球表面及周围一些地区。
In this issue of the former plug, posted on the development of China’s two remote sensing satellites and communications satellite color photos. The briefing is as follows: “Dongfanghong ” satellites so far, our country has been using “Long March ” No. 3 launch vehicle launched a few “Dongfanghong ” No. 2 A communications satellite. These communications satellites were developed by China Academy of Space Technology using geostationary orbit. They are fixed at 87.5 degrees East, 110.5 degrees East and 98 degrees East long, respectively, covering the entire Chinese surface and surrounding areas.