point light source

常见例句

Supply LED light source, digital point light source, LED lights, box lights.
供应LED点光源，数码点光源，LED灯，方块灯。
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When point light source probe is used to digitize tilted surface, measurement error occurs for there is assembly angular error between beam's direction and machine tool's coordinate system.
指出在采用点光源测头测量物面测点坐标时，因光束方向相对于机床坐标系的安装偏角而引起的测量误差问题。
The invention relates to a detecting method and device for detecting optical component quality, and the method comprises the steps of: using a light source device to provide a point light source;
本发明关于一种用以检测光学元件品质的检测方法及装置，该方法包含下列步骤：利用一光源产生装置以提供一点状光源；
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