hot work
- 动火作业：指能直接或间接产生明火的工艺设置以外的非常规作业，如使用电焊、气焊（割）、喷灯、电钻等，这些工艺手段在使用过程中都会产生明火。根据动火作业进行的场地和危险性的不同，动火作业可分为：特殊危险动火作业、一级动火作业、二级动火作业和三级动火作业。
网络释义专业释义英英释义
... hot water pressure vessel with electric heater 热水压力罐(带加热器) hot work 明火作业 human life and property 人民生命财产 ...
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Hot work in progress 正在施工
hot work die steel 热锻模用钢 ; 热锻模具钢 ; 热作模具钢
hot work hardening 热加工硬化 ; 热加工软化
Hot Work Tool Steel 热镀模具钢 ; 热锻模具钢 ; 热作钢
hot-work die steel 热作模具钢
hot-work 热加工 ; 趁金属热时进行轧
hot work permit 热处理许可证 ; 动火许可 ; 热作业许可证
hot work steel 热作钢 ; 热作模具钢
hot work hotwork 热加工
双语例句原声例句权威例句
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All hot work in confined space must have work Permits of the hot work and confined space and Job Hazard Analysis.
受限空间内的所有动火作业必须要有动火作业许可证和受限空间作业许可证及作业危险性分析。
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I can't be bothered making a hot meal—it's too much like hard work.
我懒得做热饭热菜—太麻烦了。
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They're very hot on punctuality at work.
他们很重视工作守时。
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The causes of heat stress include wearing heavy clothing, physical work or exercise, hot weather and high humidity.
VOA: special.2011.08.09
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And we had the similar statement by Kelvin about the heat engine that required that some heat gets dumped into a cold reservoir in the process of converting the heat from the hot reservoir into work.
相同的陈述,同样的有开尔文表述：,把热量完全从高温热源,转移至低温热源的过程中,必然有功的输出。
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You know the heat isn't going to flow from a cold body to a hot body without putting some work in to make that happen.
大家知道热量不会自发地,从冷的物理流动到热的物理,除非对它做功。
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