aperture of objective lens
基本解釋
- [地球科學(xué)]物鏡孔徑
英漢例句
- Objective lens of beam expander with a high-order curved surface can correct aberration for a deep relative aperture lens.
本文對(duì)照相物鏡相對(duì)孔徑的定義、光圈數(shù)、像面照度、像面曝光量以及它們之間的關(guān)系進(jìn)行了討論。 - The clear aperture of a telescope is the diameter of the objective lens or primary mirror specified in either inches or millimeters (mm).
望遠(yuǎn)鏡的孔徑顯然就是物鏡或者主反射鏡的直徑,一般用英寸或者毫米(mm)來(lái)表示。
雙語(yǔ)例句
專業(yè)釋義
- 物鏡孔徑