Randomness of physical and mechanical parameters of soft rock was analyzed in this paper.
本文分析了软岩工程围岩的物理和力学参数的随机性。
Electrical parameters act only in cooperation with the mechanical system to improve the comfort.
电气参数只能是协调机械系统，对电梯运行舒适感进一步改善。
Electrical parameters act only in cooperation with the mechanical system to improve the comfort.
电气参数只能是协调机械系统，对电梯运行舒适感进一步改善。
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