常見(jiàn)例句雙語(yǔ)例句Do you have an established preventive maintenance program?你們是否建立了預(yù)防性的維護(hù)程序?The maintenance program must be prepared to insure the security and reliability before operating for the new type aircraft.每一種新型飛機(jī)投入使用前必須制訂一份維修大綱,以保持飛機(jī)的固有安全性和可靠性。Comments: A simple preventative maintenance program and good operating procedures can address and limit the disadvantages of this valve.評(píng)論:一個(gè)簡(jiǎn)單的預(yù)防性的維護(hù)程序和良好的操作程序能夠限制這種閥門的缺點(diǎn)。原聲例句The website users regained about five point two kilos - overall,not much better than the control group, which had no structured weight maintenance program.權(quán)威例句The CPUC requires that all carriers have a preventive maintenance program and maintain a daily vehicle inspection report, Prosper said.NPR: Limo Driver: Fire Took 3 Minutes To Claim 5 LivesThis helps it land at No. 2 on the list, despite BMW's fairly comprehensive free scheduled-maintenance program for all models.FORBES: Most Expensive Cars To DriveIn another case (EPA's safe harbor for routine maintenance under the New Source Review program), our action has been stayed by a federal court pending review of the rulemaking on the merits.WHITEHOUSE: Testimony of John D. Graham 返回 maintenance program