striped beam 中文意思是什麼
striped beam
解釋
分條整經軸-
As the motor turns, the mask rotates, causing the striped pattern to alternately block and transmit the light beam
馬達轉動時光罩跟著旋轉,其上的條紋圖形交替遮斷光束及讓光束通過。
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