方法对医用电气设备在电击危害、机械危害以及使用不当引起的危害进行分析。

Methods The medical electrical equipment's shock hazard, mechanical hazards and hazards caused by improper use was analyzed.

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运用事故致因理论来解释和说明机械伤害产生的原因，在此基础上，讨论控制机械危害发生的可能性。

The use of accident causation theory to analysis and explain the reasons of mechanical injury, on this basis to discuss the control of the likelihood of mechanical damage.

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这些加工过程对人体的危害很大，因此大多数工作都在密封室中进行，机械手臂会把晶圆从一个加工区移到另一个加工区。

Because those processes aren't exactly friendly to humans, much of this work happens inside sealed Chambers where robot arms move the wafers from one processing station to another.

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