论文部分内容阅读
在生产过程中,人类利用能量做功以实现生产目的。在正常生产过程中,能量受到种种约束,按照人们的意志流动、转换和做功。如果由于某种原因,能量失去了控制,超越了人们设置的约束或限制而意外地逸出或释放,必然造成事故。如果失去控制的、意外释放的能量达及人体,并且能量的作用超过了人们的承受能力,人体必将受到伤害。
In the production process, mankind uses energy to do work for the purpose of production. In the normal course of production, energy is subject to all kinds of constraints, flowing, transforming and doing things according to the will of the people. If, for some reason, energy loses control and escapes or releases accidentally beyond the constraints or restrictions set by people, it is bound to cause an accident. If you lose control, the accidental release of energy reaches the human body, and the energy exceeds the capacity of people, the human body will be harmed.