Tolerance is the amount of variation permitted in the part or the total variation allowed in a given dimension.
公差是零件允许的变动量或给定尺寸允许的总变动。
The mechanical characteristic, power losses and allowed torque of the motor were analyzed at two cases of normal and fault-tolerance operation modes.
分析了电动机在双绕组工作与单绕组工作时的机械特性、铜损耗与允许转矩。
Sometimes the limit is allowed in only one direction. This is known as unilateral tolerance.
有时限度只在一个方向产生，这种行为即是单向公差。
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