查询词典 off and

He's off every Tuesday; he was off duty when it happened; an off-duty policeman.

他星期二不上班；事情发生时他不在岗；不在值勤的警察。

Common type oil mist device in a state of fuel inlet, when plug 10 as long as the screw pine oil, the oil cup on the cavity c they pass the atmosphere, at the same time, enter the incoming compressed air will be cut-off valve spool 2 pressure in the cut-off valve seat 4 on, cut off the passage of compressed air into the c-cavity.

普通型油雾器能在进气状态下加油，这时只要拧松油塞10后，油杯上腔c便通大气，同时，输入进来的压缩空气将截止阀阀芯2压在截止阀座4上，切断压缩空气进入c腔的通道。

Murder, hit, dispatch, bump off, off, polish off, remove sleave

n。 纠缠在一起的东西，纠缠一团，丝棉

The purpose of this study was to analysis the kinematics of two different volleyball back spikes (The spiker moves from position 3 to position 2 with one-foot take off or two-foot take off) take-off movements in women''s volleyball players.

摘要本研究之目的是分析女子排球背后扣球由3号位置向2号位置助跑的单脚和双脚起跳动作运动学方面的差异。

Check , check off , mark , mark off , tick off , tick

超值低价的被套，1600万供求信息，市场行情，尽在阿里巴巴！

Check, check off, mark, mark off, tick off ticker

n。 自动收报机钟，载波传声器，振动器，断续器

Let -off systems fall into one of three major categories. The simplest let- off system is known as negative let- off. This system merely consists of a brake continually applied to the warp beam to retard the motion of the beam.

送经系统有三种，最简单的是消极式送经机构，该机构仅仅是靠一个制动机构连续地给织轴施加制动作用以阻止织轴的转动。

As easy as blowing off dust; as easy as blowing the dust off a table -- need only a slight effort; as easy as falling off a log; not needing the slightest effort; without striking a blow

例句他一听见老残一封书去，抚台便这样的信从，若替他办那事，自～，一定妥当的，所以就迷迷价笑。

In the meantime, organic modifier enters the close hydrophoby that the unconscious face that take off earth changed apparently in layer of the unconscious brilliant that take off earth can, make its turn into by hydrophily hydrophoby, composite material has rice of accept of this organic to using unconscious preparation that take off earth certain direct import.

同时，有机改性剂进入蒙脱土晶层中明显改变了蒙脱土表面的亲疏水性能，使其由亲水性变为疏水性，这对利用有机蒙脱土制备纳米复合材料具有一定的指导意义。

We have this experience in our daily life: when planning to rive off a cloth, we have to firstly cut a small rift on the place which to be tore; with this small rift, the cloth can be rived off easily; if without this small rift, the cloth is hard to be rived off even when you use multiple or dozens of multiple forces.

生活中我们都有这样的经验，当我们要将布撕开时，先要在欲撕开处剪一个小切口，有了这个小切口，稍用力一撕，不久撕开了；若没有这个小切口，用几倍、几十倍的力也难以撕开。

The system can be widely used in belt weighing and batching process control,etc.

介绍了基于智能模糊控制的嵌入式配料系统的设计方法，对模糊PID控制过程和系统调零作了重点的讨论，同时给出了PID控制的程序流程图和系统定长调零子程序。

"I dunno," she answered,"but if you show me aroun', I'll recognize it from the lighthouse just outside the porthole."

"我不知道，"她回答说，"如果你能带我转转，我能认出来的，因为灯塔就在舷窗外。"