ruby laser短语⁹⁰⁸⁸⁷⁺⁷ 基本例句 红宝石激光,红宝石激光器 The time serial of the spray initial signal, ruby laser and digital image system was analyzed. The responding characteristics of CCD video camera to light intensity was investigated experimentally. 对喷雾初始信号的探测、脉冲激光器触发以及图像采集之间的时序关系进行了研究，并通过试验测得了 CCD摄像机对光强的响应特性。 cnki