Len Sheng quan. The Improvement of the Friction Drive for A l0-meter Astrodome[J]. Publications of the Yunnan Observatory, 1982, (2): 56-59,55.
Citation: Len Sheng quan. The Improvement of the Friction Drive for A l0-meter Astrodome[J]. Publications of the Yunnan Observatory, 1982, (2): 56-59,55.

The Improvement of the Friction Drive for A l0-meter Astrodome

  • This article deals with the effect of the counter moment of the fulcrum of friction drive for the 10 meter diameter astrodome on the turn of the astrodome and the improved method.
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