collimating的意思？

collimating的音标：collimating的英式发音音标为：[kɒ'lɪmeɪtɪŋ]collimating的美式发音音标为：[kɒ'lɪmeɪtɪŋ]...

The source is made of semiconductor laser, collimating and coupling system, narrow pulse driving circuit.光源包括半导体激光器 、 准直耦合元件和窄脉冲发射驱动电路.Using video - cam directly collimating on computer screen, it is convenient to operat...