beam spread
短語(yǔ)詞組
- beam energy spread 束能展寬
- electron beam energy spread 電子束能散度
- beam momentum spread 束動(dòng)量分散
- beam spread angle 光束發(fā)散角
- equivalent beam spread angle 等效光束發(fā)散角
- atom beam spread 原子流發(fā)散度
- reflected beam spread 反射光束的擴(kuò)展 返回 beam spread