常見例句雙語例句In order to prevent and control efficiently scale deposit, various researches are made by oil companies.為了防止結垢和有效地控制結垢,各石油公司開展了多方面的研究工作。The engine uses oil cooling system, so formation of scale deposit, corrosion, etc which are potential troubles can be avoided.發(fā)動機采用油冷系統(tǒng),可避免水垢、銹蝕等潛在故障的發(fā)生。The radical reason of mechanic seal failure of thermal-oil pump is that the end-temperature of friction couple is over-heat after cooling system has scale deposit.冷卻系統(tǒng)結垢后,摩擦副端面溫度過高,這是導致熱油泵機械密封失敗的根本原因。權威例句To succeed in expanding abroad, banks need scale and a local deposit and customer base.ECONOMIST: Cross your fingersThe larger deposit base will give the combined company economies of scale and will enable it to compete with JPMorgan Chase and Bank of America with a "nationwide banking presence, " he says.NPR: Judge Blocks Wells Fargo Purchase Of Wachovia 返回 scale deposit