可以活譯:
此操作應(yīng)該在熱試驗(yàn)前做完,并且管線必須充滿水,如果管線帶氣體或水蒸汽,必須排放干凈.在before后斷句,就是:熱試前、管道滿水后進(jìn)行;在and處斷句,就是:熱試和管道滿水前進(jìn)行……這句型結(jié)構(gòu)是怎么樣的?句子太長,搞暈了,謝謝before 就是說熱試前,with 就是說在充滿水的情況下。and 是并列條件,不是斷句處。except for 是從句,說明例外情況句子不復(fù)雜的。This operation 主語 shall be done 謂語 before hot test and with the lines filled with water 并列條件狀語, except for lines carrying gas or steam which shall be drained. 條件狀語從句,修飾with the lines filled with water ,其中的which shall be drained 是從句,修飾except for lines carrying gas or steam 。大致就是這樣
英語翻譯
英語翻譯
This operation shall be done before hot test and with the lines filled with water except for lines carrying gas or steam which shall be drained.
在before后斷句,就是:熱試前、管道滿水后進(jìn)行;
在and處斷句,就是:熱試和管道滿水前進(jìn)行……應(yīng)該是哪一個?
This operation shall be done before hot test and with the lines filled with water except for lines carrying gas or steam which shall be drained.
在before后斷句,就是:熱試前、管道滿水后進(jìn)行;
在and處斷句,就是:熱試和管道滿水前進(jìn)行……應(yīng)該是哪一個?
英語人氣:377 ℃時間:2020-02-05 08:36:22
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