electrostatic cylinder lens
常見例句
- This paper focuses on four main types of axial-symmetrical electrostatic lens: film aperture lens double-cylinder immersion lens convex lens and immersion object lens.
本文具躰分析了膜孔透鏡，浸沒雙圓筒透鏡（括等逕和不等逕），單透鏡和浸沒物鏡這四類最主要的靜電透鏡。 返回 electrostatic cylinder lens