这些在这几个点上的切割造成神经损伤以至于是手腕弯曲手指卷起就像是服务员拿背后的小费这个动作。

The severing at these points causes nerve damage that makes the wrist flex and the fingers curl up in the manner of a waiter taking a backhanded tip.

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结果表明：电火花线切割单晶硅损伤层主要由杂质元素重污染层、重熔层和含有高密度位错的弹性畸变层组成；

The results show that the damaged layer of silicon cut by WEDM mainly appears massive impurity elements, remelted and elastic distortion with a high density dislocation.

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利用高能反射电子衍射技术（RHEED），研究了硅、锑化铟、碲镉汞样品逐次化学腐蚀后的切割表面损伤。

Surface damage caused by cutting on Si, InSb, HgCdTe has been studied by Reflection High Energy Electron Diffraction (RHEED) after step-etching the samples.

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