查询词典 axis of rotation

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上点的高斯图和任意采样的方法，计算出简单牙合架转动轴线方程。

This paper describes the transformation of different coordinate systems by the rotation of coordinate axis combined with the model railway of Shanghai city magnetic suspension train.

结合上海市磁悬浮快速列车示范运营线工程的实际，通过坐标轴的旋转论述不同坐标系间的转换问题。

A second factor is the rotation of the earth on its axis.

第二个因素是地球的自转在它的轴。

Thus, planetoid belt formation explained, saturn's ring formation, uranus unusual rotation axis falls, jupiter is usually brighter than Mars, prediction of earthquake, outside temperature higher than inside temperature of the sun corona, solar cycle solved, solar system be situted what does the Milky Way galaxy look like, and the seven seas calefy questions.

从而，解释了小行星带的形成，土星环的形成，冥王星自转轴相反，天王星奇特的自转轴倾倒，木星通常比火星亮，地震预报，外高于内的日冕温度，破解11年太阳活动周期之谜，银河系中的太阳系是怎样，全球变暖等等多年的难题。

In this acquisition model, the projection center of the camera does not have to coincide with the rotation axis. Thus, the resulting panoramic images are refereed to as multi-center panoramas.

此论文针对利用旋转一维相机拍摄的方式做研究，此方式取得的环场影像能够符合上述的要求，而由於拍摄时相机中心不需要与旋转轴密合，故又称为多中心环场影像。

The first 3D dimensional polymeric cluster 〓(8) has been synthesized though solid state reaction, the X-ray structural analysis showed that the three-dimensional framework of 8 has a very high degree of symmetry with three mirror planes and one four rotation axis in I4/mmm space group, and composed of two building blocks 〓 and 〓 bridged by S-Cu〓 and Cu〓-Cl bond.

化合物6非线性折射值n〓为-9.3×10〓m〓·w〓，显示自散焦性质，与我们以前观察到的现象相反，这可能是配体作用造成的；非线性吸收值α〓 1.23×10〓m·w〓，表现出较强的非线性吸收效应。

The wing flexes in towards the body (largely due to a rotation of the humerus about its long axis) and then rises and extends ready for the next downstroke.

机翼弯曲，在对机构（主要是由于轮换肱骨约其长轴），然后再上升，并扩大作好准备，为下一步

Upstroke: the wing flexes in towards the body (largely due to a rotation of thehumerus about its long axis) and then rises and extends ready for thenext downstroke.

upstroke ：机翼弯曲，在对机构（主要是由于轮换肱骨约其长轴），然后再上升，并扩大作好准备，为下一步

Using Euler formula of the comlex exponent problems of the rotation-axis in mechanics of materials in coplex plane are derived in complex coordinates to avoid complicated geometrical analysis.

采用复指数欧拉公式在复坐标系中对材料力学中坐标旋转的3个问题进行了推导，避免了复杂的几何分析。

In the device, a four-post frame was adopted, two synchronously rotating grip holders were used to realize rigidity rotation of the specimen, and the axial movement of the upper grip holder implemented the tension/compression loading. Positioning accuracy in the axis, radial and circumferential directions were achieved by adopting many advanced and delicate technologies. Measurement on the device indicated that the actual positioning accuracy of the device was better than the kinematic positioning accuracy. Evaluation test on the system indicated that the spatial resolution is better than the pixel size without considering the noise.

该装置采用了四柱式框架结构，采用上下夹头同步转动实现试件相对于框架的刚性转动；上夹头作相对于框架的轴向运动实现对试件的加载；在加载和转动装置中采用了诸多高精技术，实现了试件高精度的轴向定位、径向定位和刚性角度定位；对装置的精度检测表明其实际的定位精度优于运动学定位精度要求；对系统的计量考评初步表明，系统不计噪声的空间分辨率优于X射线CCD的像素10.9μm。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。