1) reflected white-light sensor
白光反射式传感器
2) Optical reflection sensor
光反射式传感器
3) reflex laser sensor
反射式激光传感器
1.
M/T measuring method in this paper is used for its precision in moderate-low speed,and reflex laser sensor is used to signal acquisition,then the system can realize fast on-line rotate speed survey which must have high accuracy,real-time and convenience in the width measuring range scope.
该仪表采用在中低速时测速精度较高的M/T测速法,应用反射式激光传感器对信号进行采集,使系统在宽量程范围内实现了对风扇转速高精度、实时、方便地快速在线测量。
4) reflexive-type optical fiber displacement sensor
反射式光纤位移传感器
1.
This paper deals with the principle of using thereflexive-type optical fiber displacement sensor to measure liquid level,and introduces the structure of the optical fiber probe and makes a theoretic analysis of its working principle.
论述了反射式光纤位移传感器测量液位的原理,介绍了光纤探头的结构,对其工作原理作了理论性的分析。
5) reflection type optical fiber sensor
反射式光纤传感器
1.
In the paper,we have investigated the application of reflection type optical fiber sensor in testing vibration of the high definition CPT aperture grille mask.
文中研究了反射式光纤传感器在高清晰度CPT荫罩振动测试中的应用 ,系统采用反射式光纤传感器和高速数据采集电路 ,实现了对测试荫罩位移振动过程的实时、非接触、快速地测量 ,充分发挥了激光光纤传感测量方法的突出优点。
6) reflectivephotoelectric sensor
反射式光电传感器
补充资料:反射光式曝光表
反射光式曝光表
reflected—light exposure meter
测量从被射体反射过来的亮度,以确定曝光的仪表。遇到被摄体的明暗反差极度大的情况,在类似逆光的照明条件下,需要一定的补偿,但在顺光拍摄条件下,则很少出现测定上的差错。凡是组装在照相机中的曝光表均属这种类型。受光角非常狭窄的叫做光点曝光表,适合于望远摄影。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条