转动

The pipes are fixed by a bracket, but they are free to move axially.

水管都由一个支架固定，但他们可以自由转动。

Based on the prior art, the optical engine according to the invention has the improvements that, three optical axis steering components are respectively introduced into red, green and blue light illumination systems, and an optical axis lengthening structure is introduced into the green light illumination system, so that optical axes of the red, green and blue light illumination systems, each of which is from an LED resource to the optical axis steering component, are counterclockwise rotated for 90 degrees, parallel with each other, parallel with an optical axis of a projection lens, arranged in a same plane and positioned under the projection lens, luminous faces of three LED luminous chips of the red, green and blue light illumination systems are in a same plane, and the three LED luminous chips can be mounted on a same heat-radiating plate, therefore, the heat-radiating system has a simplified structure, and the optical engine has reduced size.

在背景技术所述的光学引擎的基础上作以下改进，在红、绿、蓝光照明系统中引入三个光轴转向器件和在绿光照明系统中引入光路加长结构，旨使：红、绿、蓝光照明系统各自的从LED光源至光轴转向器件部分的光轴朝逆时针方向转动90°、互相平行、与投影镜头的光轴平行、居同一平面和位于投影镜头的下方，红、绿、蓝光照明系统的三个LED发光芯片的发光面居同一平面，三个LED发光芯片可安装在同一块散热平板上，散热系统的结构简化，所述的光学引擎的尺寸减小。

Flexible shaft axis of rotation can be sealed into a screw torque required.

柔性轴能将密封轴的转动转化为螺杆泵所需的扭矩。

These tests are performed with the axis of rotation passing through the CG to minimise measurement errors.

这些试验都需要轴转动通过重心，以最大程度地减小测量误差。

We also found that the rotational effect of nuclear system byanalyzing the azimuthal correlation of light particles.

同时通过对蒸发轻粒子的方位角关联的研究表明，核反应中存在着明显的转动效应。

They permit the friction disk to slide Back and forth along the shaft But force the disk and the shaft to rotate together.

可以使摩擦盘沿着主轴向后或向前滑动，又可使圆盘和主轴同时转动。

They permit the friction disk to slid e Back and forth along the shaft But force the disk and the shaft to rotate together.

可以使摩擦盘沿着主轴向后或向前滑动，又可使圆盘和主轴同时转动。

With backstroke rotation, you want to keep your head completely still and have everything else rotate around that.

在仰泳转体过程中，你要做的是保证头部正直不动，身体其他部分则应以头部所在直线为轴转动。

It goes backwards and forwards. And it takes us to a place where we ache to go again.

它来来回回的转动，带着我们到那个我们渴望回去的地方。

The daughter getting farther away in the Greyhound Is beyond where I can imagine. Interior running lights of phosphor-green Show a faint shape of her head, reflected on the glass, Against the Dakota night. I try to resolve the picture, but the Badland darkness Empties her silhouette. If she had to leave, it should have been in a perfect vehicle, But she rides that dirigible of the road, Dispatched by a breakdown scab corporation Into a triangle my wavelength will not reach. The sealed-off revolutions of engines Are faster propelling souls at night-time Than my sorting of memories Can fix a negative under ruby light. Yet right here I have a template that strained for her form Among a crowd of children at the schoolyard gate.

长途车上的女儿越来越远地驶出了我想象的范围仪表盘上绿色的微光和玻璃另一面达科达州的夜色拖显出她模糊的头型我想拉近她的形象但荒原的黑暗吞噬了轮廓里面的所有细节既然要走就该有更好的载体来迎接她的献出但破落的黄牛公司所派出那辆路上的飞艇把她载到我频道无法达到的三角区域这马达无情转动的悲凉在夜间输送灵魂时用更快的速度超越我对记忆的显影我用由她配制出来的烙印呼唤就像曾经在那群涌出校园门口的孩子中间我怎能不去努力搜索她所踏入的陌生区域的电波？

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。