流量调节采用针阀或限流器.Adjustment is provided in the form of a needle - value or restrictor.限流器采用两组阀结构,延长了限流器的使用寿命.The restrictor was component of two valves and prolongs its use life.首先,本文概述了故障限 流器 的研究现状 、 存在问题以及本文所作的工作.To correc...
He was very unlucky not to win.他不幸输了。It is ridiculously absurd to believe that the number 13 is unlucky.相信数字13是个不吉祥的数字是荒唐可笑的.It's a common superstition that black cats are unlucky.认为黑猫不吉祥是一种很普遍的迷信....
In the dining-room the draperies create an atmosphere of elegance.在餐厅里，打褶装饰物能营造雅致的氛围。a cradle swathed in draperies and blue ribbon扎着打褶装饰织物和蓝色缎带的摇篮Crimson draperies were looped along the walls.四面墙壁上悬垂着深红色环状打褶的装饰织物....
救生艇倾覆，艇里的人被掀入水中。The lifeboat capsized, throwing the occupants into the water.我刚开始驾驶游艇航行时，艇上的汽油发动机老出毛病。I first started cruising in yachts with temperamental petrol engines.哈佛大学队领先4个艇位胜出。Harvard won by four lengths....
The education department has earmarked £6m for the new school.教育部为这所新学校划拨了600万英镑的专款。The money had been earmarked for spending on new school buildings.这笔款项已指定用于新校舍建设。One thousand dollars is earmarked to buy books for the ...
...George Gershwin's Rhapsody In Blue.乔治·格什温的《蓝色狂想曲》Gershwin's lyrics would today probably be deemed politically incorrect.格什温的歌词在今天很可能被视为政治上不正确。Gershwin: Necessarily So from Porgy and Bess > for Piano.格什温: 没必要...