转动

This artical has studied the application of definit integral in physics from aspects of work, force,moment of inertia, shape center of ichnography, and the calculate of the inertia moment; mainly used the research method of from spcial to normal.

本文从功、力、转动惯量、平面图形的形心和惯性矩的计算这几个方面研究了定积分在物理学中的应用，主要运用了从特殊推广到一般的研究方法。

When the actuated joint was rotary actuation, kinematic Jacobian matrix of the manipulator was a diagonal matrix. So it was an uncoupled mechanism. As the actuated joint was linear one, Jacobian matrix of the manipulator was an identity 3×3 matrix and its determinant was equal to one. Manipulator, therefore, was singularity-free fully-isotropic throughout the entire workspace.

当以转动输入为主驱动时，运动雅可比矩阵为3×3阶对角阵，故机构为无耦合并联机构；当以移动为主驱动时，雅可比矩阵为3×3阶单位阵，且其行列式的值为1，所以在整个工作空间内机构表现为无奇异完全各向同性。

The inventive idler wheel comprises: a lower part to generate suction force; an outer wheel contacting the ground when moving machine body; an inner wheel embedded into the inner side of outer wheel to support the weight of machine body; and a rotational shaft inserted and mounted at the centers of inner and outer wheels with the rotation function.

本发明的吸尘器滚轮包含：形成吸力的机体下部；机体移动时与地面接触的外轮；嵌入到外轮的内侧，支撑机体重量的内轮；插入并固定在内轮及外轮的中心，起到转动作用的旋转轴。

You put your car key into the ignition lock and turns it.

你把你的车钥匙插进点火锁，并使它转动。

Still i wish someday,ill make you turn my way

仍然我某天祝愿，我将使您转动我的方式

Every heart stopped beating, every breath was held, every eye was fixed immovably upon that man.

每个人的心脏都暂停跳动，每个人都屏息而待，且每个人都睁大双眼随着年轻人而转动。

An impact printer in which the type slugs are carried by the links of a revolving chain.

一种击打式打印机，打印字头装载在转动链条的链环上。

Her amber eyes surveyed the room imperiously, her head swiveling occasionally to gaze at her snoring master.

它用琥珀色的大眼睛庄严地审视着整个房间，脑袋不时转动一下盯着它正在打鼾的主人看看。

The invention provides a system and apparatus by which a workpiece pad is supplied to support workpieces being implanted in a rotating or spinning batch implanter process disk.

本发明提供了这样的系统与设备，通过该设备提供工件垫板以支承要在转动的或自旋的分批注入器处理盘中进行注入的工件。

The impression of you in me...

我的世界只为你而转动。。。

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。