visual magnitude

常见例句

This star is a red giant with a visual magnitude of 17.
这颗恒星是一颗红巨人与一个视觉幅度17。
A rough formula for calculating visual limiting magnitude is: 7.5 + 5 LOG (aperture in cm).
一个计算视觉边缘亮度的粗略公式是：7.5 + 5 LOG (孔径尺寸/cm)。
With the creation of distribution function of dynamic visual magnitude threshold (VMT), the static VMT in traditional visual magnitude filtering method is replaced by dynamic VMT.
引入了动态星等阈值分布函数，将传统星等阈值过滤算法中的静态阈值用动态星等阈值代替，建立了一种新的动态星等阈值过滤选择模式。

And further, visual representation gains several orders of magnitude in size and complexity when motion is introduced.
FORBES: Your Brain Was Made For Visual Modeling