常見例句One possibility is that the two magmas form at different locations and mix somewhere within Etna's plumbing system. 一種可能性是這兩種巖漿在不同位置形成,然后在埃特納結(jié)構(gòu)系統(tǒng)里的某處混合。You must make provisions for pressure relief protection of your plumbing system and components. 此時就必須采取措施進行壓力釋放,以保護管道系統(tǒng)和部件。Skills to read layouts and Engineering drawings ,can design plumbing system as well. 熟練的讀懂管路分布圖及工程圖紙,能夠設計給排水管路系統(tǒng)。Since then, small earthquakes and swelling of the mountain indicate that Mauna Loa's plumbing system is again active. 從這時候開始,小規(guī)模的地震和山體的膨脹說明莫納羅亞火山的通道系統(tǒng)再一次開始活動。Water may have backed up into the septic tank, which in turn backs up into the plumbing system. 水可能會灌入化糞池,再回灌入管道系統(tǒng)。Chlorine and other chemicals are removed as soon as they enter a home's plumbing system and are no longer released into the air. 經(jīng)過家中的鉛質(zhì)金屬管道而進入的氯和其他化學物質(zhì)被去除后,這些物質(zhì)就不再會被釋放在空氣中。 返回 plumbing system