coefficient of mechanical efficiency 机械效率系数 ; 机械效率
ELECTRO MECHANICAL COUPLING COEFFICIENT 机电耦合系数
load coefficient of mechanical seal 机械密封载荷系数
mechanical damping coefficient 机械阻尼系数
mechanical coupling coefficient 机械耦合系数
The coefficient of compaction is 1.22 on the mechanical loader.
机械装载机的压实系数为1.22。
ZA27 alloy shows good mechanical properties and working properties. Small coefficient of friction and large sticking force to oil can substitute ZA27 alloy for Bronze alloy.
ZA27合金具有良好的力学性能和加工性能，它的摩擦系数小，对油的亲和力大，而且ZA27合金的综合性能突出。
The influences of lithia content on the melting temperature, mechanical properties and thermal expansion coefficient of low temperature frit were studied.
本文研究了氧化锂加入量对低温熔块的熔融温度、力学性能、热膨胀系数的影响。
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