此外, 由空间飞行器导引系统所产生的载荷与控制力一般是很小的.Also, loads and control forces imposed by space vehicle guidance systems are generally small.就连我们生活中占据重要地位的电视机也失去了控制力.Even TV has lost its command of our foreground.此外人也不是 “ 无所不知, 或者拥有完美的自控...
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