Conditions for measurements of photocells 光电池的测量条件
safety photocells 安全的光电
electrochemical photocells 电化学光电池
同义词： photoelectric cell photoconductive cell electric eye magic eye
以上来源于: WordNet
N a device in which the photoelectric or photovoltaic effect or photoconductivity is used to produce a current or voltage when exposed to light or other electromagnetic radiation. They are used in exposure meters, burglar alarms, etc 光电池 (Also called photoelectric cell, electric eye)
Photocells are also used in photometry and spectroscopy.
光电管也应用于光度学和光谱学。
With ordinary photocells, one can pick up the frequency between two different lasers.
用普通光电池，人们就能够探测到两个不同的激光之间的拍频。
A wise choice might be to choose from among inexpensive outdoor security light fixtures now available that combine both photocells and motion detectors.
一个明智的选择可以选择从廉价的户外安全灯具已经推出，既包括光电池和运动探测器。
应用推荐