| 释义 |
diffract /di'fraekt; di'fraekt/ vt [VP6A] break up (a beam of light) into a series of dark and light bands or the coloured bands of the spectrum. 分解 (光线) 使成为明暗或七彩的光谱; 使绕射。→ the illus at spectrum. 参看 spectrum 之插图。 diffraction /di'fraekjn; dffraekjan/ n |