• Rotation axis built-in lamp.

    旋转轴内置灯管

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  • Polar motion is the movement of the rotation axis with respect to the crust.

    指自转轴相对地壳运动

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  • The points (350) are offset (r) with respect to the rotation axis (65) of the rotor (100).

    (350)相对转子(100)旋转轴(65)偏置

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  • The key point for re-constructing rotation surface is setting up rotation axis and generatrix.

    旋转重建的关键确定旋转轴母线

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  • Positive values for the angle rotate the object clockwise if you look along the positive rotation axis.

    角度正值,则表示顺着旋转轴方向观察,对象是按顺时针旋转的。

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  • The scanning mechanical device, including a bracket and the rotation axis, driven by a stepper motor.

    扫描机械装置包括支架旋转轴一个步进电机驱动。

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  • Thrusters that accelerate the rotating spacecraft along the direction of the rotation axis burned steadily for about 28 minutes.

    沿转轴方向加速飞船推进器稳定燃烧28分钟

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  • This paper describes in detail how to adjust spectrometer so as to keep a strict vertical between optic axis and rotation axis of telescope.

    本文详细描述如何调节分光计使望远镜光轴与其旋转轴严格垂直

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  • When using encoder sensor in precise measurement, the shaking of rotation axis can cause change of output waveform of sensor and wrong count.

    编码式传感器应用精密测量由于旋转轴晃动可能引起传感器输出波形的抖动,从而导致计数错误

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  • The plane rotation axis system adopted for the bridge is composed of plane rotation axis, inner and outer safety legs and plane ring slideway.

    大桥采用平面转动轴心体系平面转动轴心、内外保险和平环形滑道组成。

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  • A circular support frame (6) is horizontally attached to the rotation frame (4), concentrically in relation to the vertical central rotation axis.

    圆形支承框架6),该圆形支承框架水平安装旋转框架(4)上,并相对于竖直中心旋转轴线同心;

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  • Firstly, the Gauss map of points on the cylinder and a random sampling method are used to compute the rotation axis equation of the simple articulator.

    首先通过构造圆柱面高斯任意采样方法计算出简单合架转动轴线方程

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  • Our leading products are: IVAK brand rotation axis with seal, O-ring, supporting the production of automobile and motorcycle shock absorber rubber parts.

    本厂主导产品为:IVAK品牌旋转轴骨架油封O型圈配套生产汽车摩托车减震器用橡胶

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  • In the perpendicular direction to the rotation axis of the petal, the repeat position error is most sensitive to the position error of the locking force.

    对接面内与旁瓣转轴方向垂直方向上,重复定位误差锁紧位置误差最为敏感

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  • Rolling theoretical rotation axis line of the inner ring to the center axis line of bearings, thrust bearings on the shaft circle refers to the axis line.

    滚动轴承理论旋转轴心线向心轴承即轴心线,对推力轴承则轴心线。

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  • Using magnetic fluid dynamics and thermodynamics theory, a study on the results of axial bearing pressure ability of rotation axis magnetic fluid static seals was introduced.

    介绍利用磁流体动力学热力学理论研究旋转轴磁流体密封轴向承压能力结果

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  • This paper introduces the working principle of a new type of rotary compressor whose rotor rotates around its own rotation axis following the working method of parallel move.

    介绍了紧固叶片旋转压缩机结构特点和工作原理,推导了该压缩机主要运动部件的运动学公式。

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  • The paper proposes a new method of using the ultrasonic-speed turbine as a power sourse and using the magnetic suspension bearing as the main back-up bearing for the rotation axis.

    本文提出永磁材料制作永磁悬浮轴承作高速旋转轴主要支承,轴流式超音涡作回转轴的驱动动力源。

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  • The animation programs of the making revolution surface is compiled, and a general coordinate formula of geometric transformation is deduced about an arbitrary revolution curve around a rotation axis.

    给出旋转曲面生成过程动画程序导出了任一曲线任意旋转坐标间几何变换公式

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  • Precession, basically is the change in the direction of earth's axis of rotation.

    岁差基本上地球自转轴方向改变

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  • For the moment of inertia, we want the square of a distance to the axis of rotation.

    至于转动惯量要求其实是旋转轴距离平方

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  • Since Earth’s rotation rate varies, so would the value of one second when it’s defined as a fraction of the time it takes for one spin of the Earth on its axis.

    由于地球自转速率发生偏离因此地球绕中轴旋转作为单位时,(这种偏离)相当于一秒钟时间

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  • The parameter for the rotation is determined from the mouse for the particular axis.

    旋转参数特定轴上鼠标位置确定的。

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  • The scientists were also shocked by data showing that Uranus' magnetic north and south poles were not closely aligned with the north-south axis of the planet's rotation.

    科学家震惊数据显示天王星磁场南北极行星旋转南北轴线极不一致

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  • What is the moment of inertia for rotation of a rod about this axis?

    关于这个,旋转动动量多少?

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  • The radius from the axis of rotation — - the axis of rotation is here — and the distance from here to here, though you may not think so, is about 15 meters.

    半径这个转动-,转动轴在这里-,距离这里这里,你们也许想不到15

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  • Concretely, this curl gives you the angular velocity of the rotation, well, with a factor two but that doesn't matter, and the axis of rotation, the direction of the axis of rotation.

    给出这个旋转速率一个因子2没关系,给出旋转轴旋转轴的方向

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  • 1/2I So this can also be written as one-half I, C I put a C there you will see shortly why, because the moment of inertia depends upon which axis of rotation I choose times omega squared.

    可以写成这里写上,你们马上发现原因就是转动惯量,取决于选择转动,乘以ω平方

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  • And we pass both high tides during each twenty-four-hour rotation of the earth on its axis.

    地球自转24小时期间我们就会经历涨潮

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  • The Earth's axis of rotation is tilted in relation to the ecliptic plane, an imaginary surface through Earth's orbit around the sun.

    地球自转轴黄道面呈一定角度。黄道地球公转轨道所在一个假想平面

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