翻译讨论B? the pressure increase in a tank over its maximum allowable working pressure when the vent valve is relieving (expressed in pressure units or percentage of the maximum allowable working pressure). 分析上句结构,个人认为主语应是the pressure (压力),谓语是increase over ,in a tank 应为the pressure 的定语。试着翻译如下, 当储罐中的压力增加到超过储罐的最大允许工作压力(采用压力单位或最大允许工作压力的百分比表示)时,放空阀进行泄压。查看更多