光束

I've never seen anything like it. It's a beam of light...

我从来没有见过任何类似的东西它像一道光束

This is the second: A beam of ordinary light is continuous.

第二个区别是：普通光束是连续的。

A display apparatus (10) comprises a light source (20) for forming a beam of light.

一种显示设备(10)包括用于形成光束的光源(20)。

On your next inhalation, draw a beam of the light down through your head and into your throat center.

你下吸入，利用光束的光下通过你的头部，进入你的喉咙中心。

The present invention relates to a device (200) for electrically controlling shaping of a light beam.

本发明涉及一种用于电控光束整形的装置(200)。

A device for projecting a beam of light .

用来投射光束的装置。

When an optical fiber bundle was made of a large-core polymer optical fiber or a liquid-core optical fiber,the value of packing fraction was 100%.In the range of visible light or ultraviolet light,it is much more advantageous to choose an optical fiber bundle made of a large-core polymer optical fiber or a liquid-core optical fiber.

而单根粗直径聚合物光纤和液芯光纤配用圆形端套制作的光纤传光束，其敛集率为100%，在可见光或紫外光范围内，选用单根粗直径聚合物光纤或液芯光纤传光束具有更多的优势。

This paper direct three primary colors solid state lasers which are as the light source,spectroscopes which are used to produce color beams of light,two galvanometers systems which are used to scan.

针对以三基色全固态激光器作激光光源，以分光镜作为混色方法，以双振镜系统作为激光光束扫描装置的激光扫描系统为对象，主要研究了激光光束扫描方法与显示分辨率的关系，提出了一种全新的扫描方法，闭合路径扫描法，并给出相应的硬件控制器设计。

And there exists optimal values of xd and δ,and SR of the corresponding M×N ChG beams reaches its maximum.

因此，适当选取M、xd和δ可以降低湍流对双曲余弦高斯列阵光束远场光束质量的影响。

Using one detector and few electronic elements, the invention realizes detecting azimuth and pitch angle of incident beam in high speed, and large field of view. Beam-splitting for incident beam is not needed.

本发明中使用一个探测器及少量电子元件就能实现对入射光束的方位和俯仰角进行高速度、大视域的检测，并不需要对入射光束进行分束。

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％。