laser beam splitter的用法和樣例：
例句
- The unpolarized light from a lamp would be concentrated by a reflector and directed to a polarizing beam splitter.
燈發(fā)出的散射光將集中到一個(gè)反射面，并指向一偏振分光鏡。 - Lenses can be placed between the beam splitter and the computer display to focus the image so that it appears at a comfortable viewing distance.
在分光鏡和電腦顯示器之間放幾個(gè)透鏡，即可調整影像的焦點(diǎn)，使它看起來(lái)像是隔著(zhù)某個(gè)舒適的觀(guān)察距離。
