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- rotating rapidly about an axis. 围绕一个主轴急速旋转的。
- To revolve rapidly about a center or an axis. 转动绕着一中心或轴飞速旋转
- Circular disk was rotating about an axis tilted from the normal through the center. 圆盘绕一个通过中心与法线方向倾斜的轴转动。
- A symmetrical body rotating about an axis, one point of which is fixed, is called a top. 形状对称的一物体绕其轴转动,若轴上一点固定不动,则这个物体就叫做陀螺。
- Turning about an axis; revolving or whirling. 旋转的绕着轴转的;回旋的或者旋转的
- Of a source. Distribution of luminous intensity that may be represented by rotating about an axis a polar luminous intensity curve in a plane containing that axis. 可以围绕一个旋转轴或至少一个对称面的光强度分布。
- In computer graphics, turning all or part of a display image180 degrees about an axis in the plane of the display surface. 在计算机制图技术中,显示图象的全部或一部分对显示面所在平面中某个轴线翻转180度的处理方法。
- In computer graphics, turning all or part of a display image about an axis perpendicular to the display surface. 在计算机图形学中,使显示图象的一部分或全部围绕垂直于显示平面的轴转动的过程。
- Dynamic display of the rotation of display elements about an axis the orientation of which is continuously changing in space. 显示元素相对于一个轴旋转的动态显示过程,此轴在空间的方向是连续不断地变化的。
- In computer graphics, the number of degrees a display element or display image is turned about an axis. 在计算机图形学中,显示元或显示图象围绕轴旋转的度数。
- From this general expression, we can find the moment of inertia about an axis through any point on the rod. 由这个一般表式,我们可以求出通过棒中任一点的轴的转动惯量。
- We have yawed right and rotated about an axis passing vertically through the wing. 例如:当左边伞翼向前进而右边伞翼向后退时,我们会向右偏行,并且沿著垂直通过伞翼的轴线旋动。
- The CNC lathe is a machine tool that can remove material from work-piece which is clamped and rotated about an axis. 数控车床是一种能将工件毛坯上多余材料切除掉的机床毛坯将安装在主轴上并绕主轴旋转。
- Skewing is the motion of a roller as it turns about an axis normal to the roller race interface. 由研究结果指出,可将奈米碳管随著温度变化把加工能力依照长度区分为三大类。
- Example: When we apply brakes, the angle of attack increases and the paraglider noses up, thus we rotate about an axis drawn from wingtip to wingtip. 例如:当我们带煞车时,攻角会增加而且飞行伞的机鼻(伞鼻)会上扬,因此我们会沿著由伞翼的一端到另一端所绘成的轴线旋动。
- In computer graphics, turning all or part of a display image 180 degrees about an axis in the plane of the display surface. 在计算机制图技术中,显示图象的全部或一部分对显示面所在平面中某个轴线翻转180度的处理方法。
- The act of rotating as if on an axis. 一样的旋转。
- Because of its oblate shape, the moment of inertia of the earth is a maximum about the polar axis and minimum about an axis in the equatorial plane. 由于地球是扁球体,绕极轴惯量矩最大,而绕在赤道面内的轴的惯量矩最
- Turning easily on an axis; rotating. 易旋转的易于绕一轴转动的;转动的
- The lecturer spoke about an hour. 那位演说者讲了大约一小时。