光线

My eyes is blind by the direct ray of light .

在光线的直射下，我看不清楚东西。

My eyes are blind by the direct ray of light .

在光线的直射下，我看不清楚东西。

The concept of light ray is one which will be of sustained interest to us through our study of optics.

光线的概念在整个光学研究中是我们始终感兴趣的一个概念。

One part of the diffused reflected light rays passes through the light receiver lens producing a spot on the position sensi- tive device.

一个部分扩散反射光线穿过的光接收器的生产现场上的立场森西- tive设备的镜头。

Choose the 890nm infrared LED as the light source after compared the capabilities of incandescent lamp/tungstic lamp and LED/LD and also think about the selective absorbability of water; it has strong points such as constant light intensity,long life, narrow light spectrum,etc, and use the infrared light with 890nm wavelength to decrease the influence of optical-absorption matters.Choose the photosensitive diode which suitable to the LED which we choosed after compare the capabilities of light sensitive resistor, photocell, photosensitive diode and phototriode. Both of these make up the photoelectric system of turbidimeter.

通过比较白炽灯／钨灯和发光二极管／激光二极管的各项性能指标，考虑到水对光线具有选择性吸收作用，选择890nm的红外发光二极管作为浊度仪的发光器件，其有发光光强稳定、寿命长、发光光谱窄等优点，且用波长大于800nm的红外光进行测量可以大大减小水中光吸收物质的影响；通过对光敏电阻、光电池、光敏二极管和光敏三极管等光敏器件的各项性能的分析与比较，选择响应时间短、输出特性线性度好的光敏二极管作为光接收器件，并与红外发光二极管相配套，构成浊度仪工作的重要系统——光电系统。

Especially in highly complex models, the ability to perform shading and light transport adaptively proves to be helpful.

特别是在高度复杂的模型中，执行着色的能力与光线传输的自适应性相当有用。

The Light Driving Transparency shading network is designed to allow a surface to be transparent only where a specific light shines on it.

光线驱动的透明材质网络，是设计为允许一个表面在一个特殊的光照下时，表面将变透明。

Functions: shading the light, extending the sleep time, and clearing away from the disturbance of external light during sleeping.

产品作用：遮光养神、延长睡眠，消除外界光线对您睡眠的干扰。

And after once framed works, color change, light shading, the level of distance, the spirit gesture will be immediately apparent, painting and calligraphy and framed art interdependent and mutually against the background,珠联璧合, it can be said, without mounting technology, Chinese painting it is hard to become a perfect piece of art, but not of Chinese Painting and Calligraphy can not have framed the development of the arts.

而一经装裱后的作品，墨色变化、光线明暗、层次远近、气韵笔势便立刻显现出来，书画创作与装裱技艺相互依存，相互映衬，珠联璧合，可以说，没有装裱工艺，中国书画就很难成为一件完美的艺术品，而没有中国书画也不可能有装裱艺术的发展。

The only way to soften the light, is to make the source of light larger.

要想使光线变柔和，唯一的办法就是增加光源的面积。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新