Conclusions: the variation of sciatic nerve and piriformis, piriformis diseases and the narrow of "double threshold" are the main reasons for sciatic nerve, especially common peroneal nerve injury.

结论：坐骨神经与梨状肌的变异、梨状肌病变及“双门槛”狭窄等，均是构成坐骨神经尤其腓总神经卡压损伤的重要因素。

youdao

The normalized processing makes the setting of the threshold for alarm independent from variation of cutting conditions.

归一化处理使报警门限设定不受切削条件变化的影响。

youdao

Often genes whose variation across samples is less than an arbitrary threshold value are deleted.

通常样本间的变化比一个随机阈值小的基因被删除。

youdao

For most individuals, the ventilatory threshold is around 50% to 60% of the way to their maximum capacity, though there is tremendous individual variation.

WSJ: Hard-Wired to Hate Exercise?