| 释义 |
intensity
强［亮,响］度
1. In wave propagation, the intensity of a beam which is proportional to the square of the amplitude of oscillation. It is a measure of the strength of the radiation. With light waves, intensity is an indication of brightness and in sound it is a measure of loudness.
在波传播中,波束的强度,与振幅的平方成正比,用它来衡量辐射的强弱。 对于光波束来说,它表示光的亮度;而对于声波来说,它表示响度。
2. In computer graphics, the amount of light emitted at a display point.
在计算机图形学中,表示显示点发出的光量。 |