collimate 中文意思是什麼
collimate
解釋
vt. 及物動詞 1. 瞄準，校準，使準直。2. 使成平行。
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A parabolic concave mirror can converge parallel light rays to its focus, and also collimate light rays that pass through its focus
拋物面凹鏡會把平行而來的光線聚集在一點焦點，亦會把源自焦點的光線平行向外反射。 -
An incandescent bulb and fiber were used to collimate light into this speedometer indicator
白熾燈泡和光纖利用使光平行打入到里程計指標。
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