limiting magnitude中文,limiting magnitude的意思,limiting magnitude翻译及用法

2026-03-21 17:30 浏览次数 17

limiting magnitude

英[ˈlimitiŋ ˈmæɡnitju:d]美[ˈlɪmɪtɪŋ ˈmæɡnɪˌtud]

极限星等

limiting magnitude 例句

英汉例句

  • the limiting magnitude is directly related to aperture, where larger apertures allow you to see fainter stars.

    边缘亮度直接与孔径相关,孔径越大,就能看到越暗的星。

  • to set the magnitude of the faintest star which appears on the map, change the value in the limiting magnitude field.

    要设置星图上显示的最暗恒星的星等,就在极限星等区域更改数值。

  • for example, the limiting magnitude of an 8" aperture telescope is 14.0. (7.5 + 5 log 20.32 = 7.5 + (5x1.3) = 14.0).

    比如,孔径为8英寸的望远镜的边缘亮度是14.0 (7.5 +5log20.32 = 7.5 + (5x1.3) =14.0)。

  • in the illustration above, the limiting magnitude has been set to 9.

    在上面的图例中极限星等是9等。

  • the limiting magnitude of an electro-optical system can be improved through the spectral filtering technology in daytime space target observation.

    白天对空间目标进行观测时,采用光谱滤波技术可以提高光电系统的极限星等探测能力。

相关热词