转动

One, use the relation example between the horn of the centre of a circle that has turned the minute hand in 1 mechanical watch and second hand can regard divide evenly as fast roll, minute hand and second hand come the 2nd times from coincide coincide, how much is the time that experiences among?

一、利用转过的圆心角之间的关系例1 机械手表中的分针和秒针可视为匀速转动，分针和秒针从重合至第二次重合，中间经历的时间为多少？

In this model, the small motion of the drum can be expressed by three translations of the centre of mass and three rotations about the inertial axes.

在这一模型中，筒体微振动的6个自由度以质心的3个移动和绕惯性轴的3个转动来表达；框架结构则按有限元法处理。

The blades at its periphery throw off air centrifugally in a direction following the rotation.

轮周叶片将空气沿着转动方向抛离轴心。

Generally speaking, the larger the circle you move in, the greater the centripetal force you experience.

一般说来，转动的圈越大，感受到的向心力就越强。

Through the moderation of transmission chain of the gear wheel to control the tiny turn of the reflector .

在微调机构的设计中，利用齿轮传动链的减速作用来实现对平面反射镜的微转动，从而改善测量精度。

Chain Pump: Small buckets are fixed evenly on the chain. When the chain is turned, the water in the pool will be taken from a lower place to a higher one with the tins.

链条水泵：环链上均匀固定着一些小筒，转动链轮时，池中的水会随着链轮上的小筒不断地从低处提升到高处的容器中。

The functional secret is the movement mechanism integrated in the seating space: with just one simple rotation, the sofa is transformed into a chaise longue .

该设计的俢是可转动的座位空间，结合一个简单的旋转动作，沙发就可以摇身一变成为一个贵妃躺椅。

A manifold is assembled on the central part of the machine; there a chute is coupled to discharge whey and curd coming from the cheese making vat/coagulator inside the draining vat; during this phase the auger turns continuously to distribute the curd on the whole length of the draining vat.

一根多支管安装在机器的中央；连接有一个斜槽用于排放乳清（来自奶酪制作桶/凝乳机）和凝乳到排放桶中；在这个阶段，螺旋连续转动，把凝乳分散到排放桶的整个长度上。

The entire cycle of events in the machine requires these steps: the speed reducer promotes the revolving of centering axis, there is a cinquefoil shelf connected on the top of the axis, and the roller device is equipped on the shelf and forms a swing pivot.

工作原理Working Principle MTM中速T形磨粉机主机工作过程是通过减速机带动中心轴转动，轴的上端连接着磨辊吊架，架上装有磨辊装置并形成摆动支点。

Has analyzed this company new product (after *SR-30, SR-24, SR-20,*SR-16, the SR-13 3/8 series) the production craft, the treating processes and the production efficiency, design a set primarily to include the guide rail, the driving gear, the chain drive, the reduction gear, the electric motor, the shaft coupling, the axis, the bearing, the key, the circlip by V installment and roll spare part and so on drive wheel installments,And completes the correlation selection and the corresponding mechanics examination, with realizes two to need the butt weld the marine riser automatically to, and in the synchro completes the further welding after the spot welding.

分析了该公司新型产品（包括＊SR-30、SR-24、SR-20、＊SR-16、SR-13 3/8系列）的生产工艺、处理过程及生产效率后，设计出一套以V型装置为主包括导轨、驱动轮、链传动、减速器、电动机、联轴器、轴、轴承、键、弹性挡圈及滚动轮等零部件的装置，并完成相关选材及相应的力学校核，用以实现两根需要正对焊接的隔水管自动对中，并在对中点焊后同步转动以完成进一步的焊接。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。