基本解釋[機(jī)械工程]煤氣放氣閥英漢例句雙語例句Since cordite burns at a greater rate at a higher pressure a relief valve must be used to allow generated gas to escape to atmosphere at times when the demand is low.因?yàn)榭逻_(dá)火藥在較高的壓力下以較高的速度燃燒，所以必須使用一個(gè) 溢流 閥，以便當(dāng)用氣少時(shí)，能讓所產(chǎn)生的部分氣體排到大氣中去。gas escape valve更多例句詞組短語短語gas escape tube escape valve 煤氣放氣閥gas escape tube filling valve 充氣閥gas escape valve更多詞組專業(yè)釋義機(jī)械工程煤氣放氣閥