稳定储备量是保证弹丸稳定飞行的前提。
The stabilization storage of projectile is the precondition of its stabilization flight.
近年来中国人均粮食占有量稳定在400公斤左右，粮食储备量保持在历史最高水平。
In recent years, China's per-capita grain output has been kept at around 400 kg, and the country's grain reserves have been maintained at the highest level in history.
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