上下移动

When you read aloud, you move your mouth.

当你大声朗读时，你的嘴巴上下移动。

The decanting weir tank is equipped with two floaters,so that it can float on water and fluctuate with the change of water level in SBR.

滗水堰槽上安装有2个浮子，使其漂浮在水上，并随SBR池内水位变化而上下移动。

Scroll up or down on any screen by placing two fingers anywhere on the trackpad and motioning up or down.

将两个手指放在触摸板上上下移动可实现在任何屏幕上的向上或向下滚动。

Instead, one sculls the hands back and forth near the surface. The legs and feet are making similar movements. This results in the production of lift, which in turn keeps the swimmer's head above water.

实际上，常见的动作是手从靠近水面处的位置上下移动，腿和脚的动作也相似，这样，浮力产生了，这个浮力就可以帮助把游泳者的头部维持在水面之上。

The pistons go up and down as a person stands on lever devices -- treadles -- and uses a natural walking motion.

人站在杠杆设施上自然走动时，活塞就会上下移动。

The pistons go up and down as a person stands on lever devices ,-- treadles ,-- and uses a natural walking motion.

人站在杠杆设置踏板上来回走动，活塞就会上下移动。

The aircraft from the programmable logic controller control, to the winding parameter input into the product can automatically complete the product design, and then control the core mold rotation and car move up and down movement of the compound to soak the fiber resin, according to the law of uniform covered with lining on the product.

该机由可编程控制器控制，，把所缠绕产品的参数输入进去，可自动完成产品的设计，然后控制芯模旋转与小车上下移动的复合运动，把浸透树脂的纤维按规律均匀布满在产品内衬上。

A boxer must be good at punching, bobbing and weaving, clinch work, and counter-punching.

拳击手得擅长攻击、躲闪、上下移动、扭斗和反击。

The pointer moves up and down along the scale on the cylinder.

指针在圆柱体上的刻度盘上下移动。

With a spring installed inside table, you can move it up and down, and it can adjust the pressure, swing it before and after by eccentric wheel and pulley. The swing margin is about 12 degrees. The platform was installed in the L-plate and can correct center to ensure die non-deformation and roundness in polishing process.

工作台里面安装弹簧一根，可以上下移动，并可任意调整压力，利用皮带轮和偏心轮带动，使前后摆动，摆动幅度约12度，而工作台被安装在 L 型拖板上可以任意地对中心，确保在抛光的过程中，使模具不变形及圆度。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。