翻译活动讨论(1)? “翻译活动区”的第一次翻译已开始一周多了,大部分内容已有朋友认领翻译,大家有时间不妨看看已贴出的译文,有不同的理解可以提出来大家讨论,因为最终定稿也不能全靠几个人来完成,而且最好征求译者本人的同意。昨天看到一段话,觉得有两处值得再商榷(这是solar翻译的,在此借用他的译文)。 4.2.5 .2 pressure transfer blowoff 压力输送的排气 liquid transfer from other vessels, tank trucks, and tank cars may be aided or accomplished entirely by pressurization of the supply vessel with a gas, but the receiving tank may counter a flow surge at the end of the transfer due to vapor breakthrough. depending on the pre-existing pressure and free head space in the receiving tank, the additional gas volume may be sufficient to overpressure the tank. the controlling case is a transfer that fills the receiving tank so that little head space remains to absorb the pressure surge. a similar situation can be encountered during line pigging if a vapor chaser is used after the pigging device. 从其它容器、罐车和槽车中输送液体到接收罐可以通过用气体向输送容器内加压来辅助或实现, 但接收罐可能会承受因传输装置出口蒸气喷出而导致的液涌。 基于接受罐中的已有压力和自由水头空间,波动产生的额外的气体体积可能足以使接收罐过压。控制箱是一个填充接收罐的传输装置,具有较小的空间可以吸收压力波动。 类似的情况可能在清管中遇到,即用一个蒸汽消除器跟在清管装置的后面。 [ ]查看更多