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新华社北京十六日电一九七一年三月三日,我国发射了一颗科学实验人造地球卫星。卫星重量二百二十一公斤。卫星运行轨道,距地球最近点二百六十六公里,最远点一千八百二十六公里,轨道平面与地球赤道平面的夹角六十九点九度,绕地球一周一百零六分钟。卫星在三月三日至十五日运行过程中,用二○·○○九兆周和一九·九九五兆周的频率,成功地向地面发回了各项科学实验数据,现仍在继续进行预定的科学实验工作。这次卫星发射成功,是中国人民在伟大领袖毛主席和以毛主席为首、林副主席为副的党
Xinhua News Agency, Beijing, January 16 On March 3, 1971, China launched a scientific experiment in man-made earth satellite. The satellite weighs 221 kilograms. Satellite orbit, the nearest point of the Earth from two hundred and sixty-six kilometers, the furthest point of 1826 kilometers, the orbital plane and the equatorial plane of the Earth’s angle of 69.9 degrees, around the Earth a hundred and six minute. During the operation of the satellite from March 3 to March 15, the scientific experimental data were successfully sent back to the ground with the frequency of 2.09 trillion weeks and 19.95 trillion weeks. Continue to carry out scheduled scientific experiments. The successful launch of the satellite is a time when the Chinese people, under the leadership of the great leader Chairman Mao and Chairman Mao and vice chairman Lin,