扣紧

Duty officer, the stevedores want to borrow a monkey wrench, because the turnbuckle is locked tightly, and they want to try to loosen it again.

值班副，工人们想借人扳手，有个锁扣锁的太紧了，他们想借此再试一下。

The clerks were almost all old boys; but they did not dress as we are accustomed to see old men represented, wearing wigs, nightcaps, and knee-breeches, and with coat and waistcoat buttoned up to the chin.

他们完全不像我们想的那样戴着假发、睡帽，穿着紧裤管的裤子，穿着背心，外衣的一排扣子颗颗扣得整整齐齐。

Two steering cantalevers are fastened to the frame of vehicle. The two sections of the adjustable pole are reversely screwed. Pole and two sections are jointed by fastener and bolt, bolt of two sections need be loosened in order to circumrotate body of pole for adjusting length.

两个悬臂座分别固定在车架上，前后可调连杆两头为正反丝扣套接，平时紧固卡子和紧固螺栓将可调连杆杆身和两头的接头紧为一体，需要时松开两头紧固螺栓，旋转可调连杆杆身可达到伸缩调整。

Use the descender to attach the rescuer to the rappel rope and rappel to a hight 1 meter above the victim

将滑轮系统上的钩环扣在受灾者的吊带 D 环上，使滑轮系统上的绳索受力绷紧。

The assembling of the tremie should ensure the tight connecting of thread.

导管安装时丝扣要拧紧，底部离孔底20-40厘米。

To inflate pull tabs down firmly but dont inflats while in the cabin.If your yest needs further inflation,you can pull mouth pieces from the upper part of the vest and blow into them.

救生衣在您座椅下面的口袋里，使用时取出，经头部穿好，将带子扣好系紧，然后打开充气阀门，但在客舱内请不要充气，充气不足时，请将救生衣上部的两个人工充气管拉出，用嘴向里充气。

High schools' teaching likes rings socketed one by one, there is not enough time while the task is heavy.

高中教学是一环扣一环，课时紧，任务重。

Make under part of centre front waistband 2cm longer and move the button hole accordingly in order to place the inside button not too close to the hook.

2 是不是说，要求裤头一边加长2CM，将钮门移开在上面，避免纽同扣相处得太紧。？

Make under part of centre front waistband 2cm longer and move the button hole accordingly in order to place the inside button not too close to the hook.

要求裤咀头一边加长2CM，将钮门移开在上面，避免纽同西裤扣相处得太紧。

Nozzle due to improper installation, such as threaded is not on tight, equipment, improper adjustment of the gear required to water-cooled cutting torch at work, did not seek pass into the flow of cooling water, and frequent arcing, will cause premature damage to the nozzle.

因喷嘴安装不当，如丝扣未上紧，设备各挡位调整不当，需用水冷却的割炬在工作时，未按要求通入流动的冷却水以及频繁起弧，都会造成喷嘴过早损坏。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。