limiting magnitude

常見(jiàn)例句

雙語(yǔ)例句

• A rough formula for calculating visual limiting magnitude is: 7.5 + 5 LOG (aperture in cm).
  一個(gè)計(jì)算視覺(jué)邊緣亮度的粗略公式是：7.5 + 5 LOG (孔徑尺寸/cm)。
• It can measure the magnitude characteristic, phase characteristic and limiting frequency of a system.
  它能直觀的測(cè)試一個(gè)系統(tǒng)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.
  邊緣亮度直接與孔徑相關(guān)，孔徑越大，就能看到越暗的星。
返回 limiting magnitude