瑞利準則

Rayleigh criterion (optics)

lucky / auspicious / propitious / rayl (acoustical unit)

sharp / favorable / advantage / benefit / profit / interest / to do good to / to benefit

accurate / standard / definitely / certainly / about to become (bride, son-in-law etc) / quasi- / para-

norm / standard / criterion

(conjunction used to express contrast with a previous clause) but / then / standard / norm / principle / to imitate / to follow / classifier for written items

(literary) (conjunction used to express contrast with a previous clause) but; then / (bound form) standard; norm / (bound form) principle / (literary) to imitate; to follow / classifier for written items