Hydrogen production from starch by mixed cultures under light and dark conditions was studied in batch experiments.
进行了混合菌种利用淀粉进行光反应和暗反应的产氢对比试验。
It is composed of TFT LCD, CCD camera and LED light source and works in daylight and dark conditions. It is an ideal tool for vehicle bottom inspection.
采用真彩液晶显示屏、CCD摄像头和LED光源，可在白天和黑暗的环境下工作，是检查车底的理想工具。
This is called "dark adaptation" and it takes your eye up to an hour to become fully adapted to seeing in low light conditions.
这就叫做“暗光适应”。你的眼睛花上一个钟头就可以完全适应光线暗淡的环境。
Generally, under these conditions we can form bright bright, dark dark and bright dark polychromatic light photovoltaic spatial solitons in the crystal.
一般而言，在满足上述条件的情况下，双色光可以形成双色光亮孤子、双色光暗孤子、一亮一暗孤子。
The team manipulated three types of light conditions-dark, dim, and bright-and observed how little brown bats flying through the course behaved.
研究小组模拟了黑暗，昏暗，明亮三种不同的光照条件，以此来观察蝙蝠飞过场地的情况。
Automatically deactivates the Auto EL backlight function when surrounding light is sufficient, and activates it under dim light or dark conditions.
自动停用自动EL背光功能当周围光线充足，并激活昏暗的光线下或黑暗条件下。
Automatically deactivates the Auto EL backlight function when surrounding light is sufficient, and activates it under dim light or dark conditions.
自动停用自动EL背光功能当周围光线充足，并激活昏暗的光线下或黑暗条件下。
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