基于光电式接近开关所有试验条件中环境光源要求部分标准的制定，以及实际的根据标准进行试验结果判定的差异性。
Based on the standard of environment light source requirement in the photoelectric proximity switch tests, and the practical tests complied with this standard, the judgement difference was presented.
利用反射式光电开关的电路的通断来控制报警电路，有灵敏度高、隐蔽性好的特点。
The paper provides us with the idea of using photoelectricity reflective on-off switch to control alarm circuit with the characteristics of high sensitivity and favourable concealment.
从基于微机械光电系统（MOEMS）的倾斜下电极扭臂式光开关出发， 求解雷诺方程， 得到空气压膜阻尼系数和阻尼力矩的分析公式。
This paper presents theoretical analysis for the effect of air squeeze film damping on a micro-opto- electro -mechanical systems (MOEMS) optical switch with a slant lower electrode.
针对存储测试技术对测试系统低功耗的要求，研制了微型脉冲供电式光电倒置开关。
Aimed at the requirements of the low power consumption for memorizing and testing technology, miniature pulse-powered electro-optical invert switch was developed.
在该系统中利用了光电检测技术，并采用反射式红外光电开关作为拉出值超限检测传感器。
The opto electric technique is applied in the system with the optoelectronic switch used as the excessive staggers detecting transducer.
由点阵式液晶显示器和旋转式光电编码开关构成的智能仪器的人机交互界面，使仪器的操作向菜单式、傻瓜型迈进。
The alternation interface of intelligent instruments composed of lattice LCD and photoelectric coding switch makes its operation towards menu form and fully automatic.
介绍了基于EM78P447SB单片机、集成湿度传感器、亮度传感器、钟控开关和自制光电耦合器制作的积木式霓虹灯控制系统。
Introduced the application of humidity and brightness sensor in neon light controller system based on EM78P447SB micro-chip computer.
介绍了基于EM78P447SB单片机、集成湿度传感器、亮度传感器、钟控开关和自制光电耦合器制作的积木式霓虹灯控制系统。
Introduced the application of humidity and brightness sensor in neon light controller system based on EM78P447SB micro-chip computer.
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