reversal: n.1.颠倒，倒转，反转，逆转，反向；反复。2.【法律】撤消。3.【摄影】正负片之间的转换。短语和例子That would be a reversal of the order of host and guest. 这就主客颠倒了。 a reversal of wind 风向突然逆转。 a thrust reversal 【火箭】推力反向装置。
To determine the reversal error , the loading cycle is to be absorbed up to the nominal force 为了确定反转误差，载重循环要能承受起标准力。
3.
The greatest relative reversal error is to be stated for the force measuring range of 0 . 2 x nominal force up to nominal force 最大相对反转误差的力测量范围是0 . 2 x标准力到标准力。
