The warp let... off motion allows the feeding of warp yarn under uniform tension and at the proper rate.
送经机构可以使送出的经纱保持均匀的张力并保证准确有送经量。
It is simple in structure, satisfactory to perform, and with low cost, to use a step motor drive for the let off motion device in a loom.
用步电机驱动的织机送经装置具有结构简单，性能优良，成本低廉，织物适应范围广等优点。
In the wide weaving machine, the difference of warp tension on two beams are reduced by using a differential gear train of let-off motion double beams (side by side).
在阔幅织机上，以周转轮系差速器作双轴送经的方法可以通过机构自动调节来缩小两织轴的经纱张力差异。
The difference of the length of the rest yarn can be overcome by the use of two sets of electronic let-off motion respectively used to control the let-off of two beams.
以两套电子送经机构分别控制丙只织轴的送经运动，是克服余纱长度不等的措施。
The above-said let-off motion can meet the requirement of weft on warp let-off, and more the let-off can be fine tuned as well, keeping constant tension of warp let-offs.
该机构不仅能满足织物纬密对每纬送经量的要求，而且能根据经纱张力的变化对送经量进行微调，使送经量和经纱张力都保持基本恒定。
Characteristics: Oil soaking CAM and connecting bar system; sinker with an eyelet to take unable-closed steel wire; let-off boxes control two rollers for positive let-off motion.
特点：油浸式凸轮连杆机构，地梳固定不摆动，带耳沉降片穿防闭钢丝，送经箱体分别控制二辊罗拉积极送经。
It is the function of the let - off motion to control the warp tension, so, to achieve the required result, both the take - up and the let - off motions must be functioning correctly.
控制经纱张力是送经机构的功能，因此要获得理想的结果，卷取机构和送经机构必须正常工作。
She made a fanning motion, pretending to cool herself off.
她做了一个扇扇子的动作，假装使自己凉快一些。
First, the team filmed and analyzed the motion of dogs shaking the water off.
首先，研究小组对小狗身体抖水的动作进行了拍摄与分析。
For example, if the user inadvertently places the computer in a laptop bag still turned on, we want the computer to detect a normal walking or driving motion and turn the computer off.
例如，如果用户不注意将计算机放在尚未拉好的计算机包中，则需要计算机检测到正常行走或开车的动作，并关闭计算机。
Visualize flicking water off your fingers or hand as you reach for the next hold — that’s the motion you are after.
想象你在抓握下一个点之前抖落手上的汗水-那就是你要做的动作。
So now we're going to turn off the lights and I want to show you the motion of the center of mass.
我们要关上灯，我想给你们展示，质量重心的运动。
In everyday solids, liquids and gases, heat or thermal energy arises from the motion of atoms and molecules as they zing around and bounce off each other.
我们日常的固体、液体和气体，它们的热量和热能是从原子和分子在它们到处活泼跳跃和相互碰撞、弹开而上升。
Drag is the force of air resistance pushing against a ball's motion and slowing it down, while lift is a force causing a ball to swerve off a straight path.
拉力是一种物体在空气中所受到的阻力，它能产生与球运行方向相反的作用力，减缓球的运行速度，而升力则是一种能使物体偏离直线运行轨迹的力。
Whoever had set this macabre ordeal in motion, it seemed, had called it off once the cops had appeared—and had probably been watching them every step of the way.
显然，操控这个令人毛骨悚然的游戏的人在发现有警察出现时就已经把计划取消了——并且，很可能一直在观察警察们的一举一动。
Afterward, 59 percent of the audience agreed the world would be better off without religion, while 31 percent disagreed — making the side arguing for the motion the winners of the debate.
之后，百分之59的观众认为没有宗教信仰的世界会更加美好，然而，百分之31的人认为并非如此，他们促使另一方为此项调查的赢家争论。
Energy: Converting the motion of the sea into electricity requires a trade-off between efficiency and resilience—or does it?
能源：海洋的动能转变为电能时效率和弹性不可兼得——非如此不可吗？
Toward the end, when I was still there, so many bombs had gone off so many times that they no longer shocked or even roused; the people screamed in silence and in slow motion.
直到最后一刻，我还在那，无数的炸弹炸了，无数次人们不再惊愕，不再愤怒；慢镜头里，人们无声地尖叫着。
But exercise sets signals in motion almost instantly that determine which genes get turned on and off.
但锻炼几乎能马上发送运动信号，这些信号会决定哪些基因开启，哪些关闭。
Motion detector activated lighting normally stays off until the sensor detects movement.
运动探测器保持正常启动照明关闭，直到传感器探测到的运动。
Back during the BlackBerry Developers Conference last year, Research in Motion showed off a new, at the time yet to be released geolocation feature.
让我们回到去年的黑莓开发者大会会场，ResearchInMotion小组展示了一款当时还未发布的叫Geolocation的新功能。
The combination of heat, motion and pressure cleans recyclable items, even washing off labels and glue.
在热压灭菌器内，可回收废弃物在高温、高压和旋转搅拌的共同作用下，被彻底清洁，甚至标签和粘胶都被完全清洗掉，一点痕迹都不留。
Push off wall, maintaining depth, and move in a rotating motion.
蹬壁出发，维持在水中的深度，在水中进行旋转的动作；
The cube formed after cutting one part off the same planar graph in different ways of motion and its method of calculation are introduced.
介绍了同一平面图形按不同方式运动截取一部分形成的立方体的图形及计算方法。
Thee CCTV image was taken in the dead of night after something set off a motion sensor.
这段在深夜拍摄的闭路电视图像是在有什么东西触发运动传感器后拍到的。
Energy can also be saved by using motion sensors that turn lights off in unoccupied Spaces.
使用运动传感器，关闭无人居住空间的灯光，也可节省能源。
The result showed that the swing leg has great influence on the motion of the body's center of gravity in the take off.
同时证明，在起跳过程中摆动腿的摆动动作对身体重心的运动状况具有重要的影响。
The taking-off process in springboard diving motion is analyzed in this paper on the basis of mechanical model of diver/springboard system.
基于人-板系统的数学模型分析跳板跳水起跳阶段的各个过程。
The taking-off process in springboard diving motion is analyzed in this paper on the basis of mechanical model of diver/springboard system.
基于人-板系统的数学模型分析跳板跳水起跳阶段的各个过程。
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