scotchlite_有道手机词典

1.Structure and operating principle of the trigger signal source and of differential photoelectric receiving circuit and scotchlite retroreflector are detailed as well.
同时，将触发信号源结构、工作原理、差动光电接收电路、微珠玻璃原向反射器的工作原理也进行了详尽的论述和介绍。
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