light exposure的例句大全

Researchers say that hard work at school plus the lack of exposure to outdoor light is damaging the eyes of almost nine out of ten students

研究人员表示，学校的沉重课业负担加上缺乏接触室外光线的机会，对90%学生的眼睛造成了损害

Lightfast ink: Ink that will fade less than normal ink on prolonged exposure to strong light.

耐光油墨：在强光照射下，颜色较普通油墨耐久，变淡的程度较低的油墨。

Turn to blue light excitation to examine the immunofluorescence active fibers, and using double exposure method to show the labeled cells and fluorescent fibers in one microphotograph.

换蓝光激发免疫荧光染色阳性纤维。两次曝光法显示标记细胞和阳性纤维于同一底片中。

A sort of light ageing experiment method is introduced which uses flash lamp to exposure silks. Through light ageing experiment for six kinds of silk cloth, aging effect of flashlight for white silks and dyeing silks by vegetable dyes is studied.

介绍使用闪光灯进行丝绸光老化实验的方法，通过对6种丝绸样品的光老化实验，研究闪光灯光照对白色丝绸及植物染料染色的丝绸产生的老化作用。

Exposure to too little light or for too short a time.

曝光过少或时间过短。

As with the four-letter words, its dirtiness can be cleansed away by exposure to the light, by saying it over and over without apology or embarrassment.

正如其它脏话，暴露于光线之下，一次又一次不带道歉，不感局促说出来，都会清洗肮脏感。

If this was your primary source of light, then the look of your portrait likely won't change& your exposure time or flash intensity will just decrease to compensate.

如果这是你的主要的光源，然后看看你的肖像&你可能不会改变曝光时间只会减少或闪光强度进行补偿。

Exposure meter: An instrument which measures light intensity and provides information for proper exposure. Calibrated for different emulsion speeds.

曝光表：测量光的强度，并根据不同乳剂的感光速度，提供标准曝光时间的仪器。

I used long-time exposure to'steal'the flash light of the travelers at the Golden Bauhinia Square.

我用长时间「捕光」的方法，在金紫荆广场偷取了游人的闪光。

Exposure to blue light can even throw off our circadian rhythm.

置身在蓝光之中甚至能够让我们不再遵守昼夜节律。

Temporarily blinded by exposure to light reflected from snow or ice.

在雪或冰反射出光的下暂时失明。

What will prolonged exposure to fluorescent light do to beer?

啤酒长时间的暴露在荧光灯下会有什么影响吗？

By leaving the shutter open, your exposure can be bright enough to light up the sky, the clouds, the terrain, and the buildings, such as the factory in this image.

长时间开放的快门，可以曝光充足，从而照亮背景中的天空，云朵，地形及建筑，比如这张图中的工厂。

Cars at evening rush hour create streaks of light in this time exposure, which also captures horse-drawn carriages waiting at curbside for tourists."

图片是在夜晚交通高峰期，车辆照射出的灯光条纹的定时曝光，同时抓拍了在路边等待游客的马车。

in this paper, the experiment condition of holograph was studied in four aspects, the time of exposure, development of the difference of optical route, the beam angle of reference, and substance light.

从全息照相的曝光时间、显影时间、光程差以及参考光速与物光束的夹角四个方面对全息照相实验条件进行了研究。

an exposure control instrument for holograph is designed, which can automatically adjust the object/ reference light intensity ratio and the time of exposure in holograph to the best value by liquid crystal light valve ( lclv).

设计了通过液晶光阀自动调整全息照相物光和参考光辐照比至最佳状态，同时能实现曝光时间自动控制的控光仪。