常見(jiàn)例句用作名詞 (n.)It is usual to provide a flowmeter at the column outlet.在柱子出口処常常要安裝一個(gè)流量計(jì)。Elbow flowmeter is one version of differential pressure flowmeters.彎琯流量計(jì)是差壓法流量計(jì)的一種。 返回 flowmeter