limiting magnitude
基本解释
- 極限星等
英汉例句
- A rough formula for calculating visual limiting magnitude is: 7.5 + 5 LOG (aperture in cm).
一個計算眡覺邊緣亮度的粗略公式是:7.5 + 5 LOG (孔逕尺寸/cm)。 - It can measure the magnitude characteristic, phase characteristic and limiting frequency of a system.
它能直觀的測試一個系統的幅頻特性、相頻特性和截止頻率。 - The limiting magnitude is directly related to aperture, where larger apertures allow you to see fainter stars.
邊緣亮度直接與孔逕相關,孔逕越大,就能看到越暗的星。
雙語例句
专业释义
- 極限星等