This paper analyzes hand operating method based on the analysis of hand structure under virtual environment.

本文分析了手模型及其虚拟环境下物体的操作方法，提出了点接触平面法矢的手握持抓取方法。

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The grasping theory of virtual hand is studied, then an improved rule for grasping is proposed and also the realization technology of virtual hand operating.

对虚拟手的稳定抓持理论进行了探讨，提出了一种改进的虚拟手抓取规则；以及研究了虚拟手操作的具体实现技术。

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But it is a measure of how little inclined the leadership is to trust the market's callous hand operating through such things as mergers, sales and, especially, bankruptcies.

ECONOMIST: Out of the shadow of Deng

Then he tried his hand at operating a restaurant in Coconut Grove, but it went out of business.

FORBES: Magazine Article

Mr Cesar Santos, 55, lost the index and middle fingers on his right hand whilst operating a lathe in February 2012.

BBC: Honda fined ?10,000 over finger loss at Swindon plant