查询词典 rack-rented

Pipe wrench dogs within each pipe rack pot are used to loosen the pipe from the rotary head coupling, when return-ing drill pipe to the rack.

当将钻管放回管架上时，用每个管架罐内的管钳爪将管子从转动管接头上松开。

Requirements for hydraulic steering rack cylinder are very high, the rack cylinder should be durable, lubricants preservable and of seal.

文摘：液压转向机对齿条杆部表面有很高的耐磨、储油、封存要求，为此需要一套表面超精加工工艺及加工参数设定。

Requirements for hydraulic steering rack cylinder are very high, the rack cylinder should be durable, lubricants preservable and of seal. so, finish machining and parameter-set are necessary.

励锋液压转向机对齿条杆部表面有很高的耐磨、储油、封存要求，为此需要一套表面超精加工工艺及加工参数设定。

It turned out to be the closest quarterfinal match of the event, with the players trading rack for rack.

原来，成为最亲密的四分之一比赛活动，与玩家交易机架在机架上。

Rack one's brain,英文的解释是to cause great mental suffering, to torture brain by means of the rack.

即，用尽心思去思考事情，太用心了，好象饱受精神上的折磨。用汉语中的"绞尽脑汁"来形容正好。

Rack one's brains; rack one's wits about sth.; task one's mind

例句碰到了这个难题；他～也想不出解决的办法来。

Rack one's brains 绞尽脑汁 He had to rack his brains to solve that complicated problem.

他不得不绞尽脑汁去解决那个复杂问题。

The roof rack system with sliding rail s and a single-hand adjuster for horizontal rack can accommodate objects as heavy as 75 km.

车顶行李架与车顶滑轨配合得天衣无缝，它可以承载75公斤的重量

The roof rack system with sliding rail s and a single-hand adjuster for horizontal rack can accommodate objects as heavy as 75 kg.

车顶行李架与车顶滑轨配合得天衣无缝，它可以承载75公斤的重量

The paper introduces the basic structure and transmission principle of push rod rack drive and gives the formula and recommendatory value of the main parameters of the push rod rack drive,which provides a theoretical basis for its design and manufacture.

介绍了推杆齿条传动的的基本结构和传动原理，给出了推杆齿条传动主要参数的设计公式与推荐值，为该传动的设计及加工制造提供了理论依据

Liapunov—Schmidt method is one of the most important method in the bifurcation theory.

Liapunov—Schmidt方法是分叉理论的最重要方法之一。

Be courteous -- even when people are most discourteous to you .

要有礼貌──即使当別人对你最不礼貌的时候。