“diffusion area”的概念、定义、翻译、参考文献-科学参考

单词	diffusion area
释义	diffusion area [dǝ`fyü·zhǝn ´er·ē·ǝ] ^PHYSICS One-sixth of the mean-square displacement between the appearance and disappearance of a subatomic particle of a given type.
随便看	undervoltage relay underwater acoustics underwater burst step attenuator step bearing step block step brazing step-by-step operation step-by-step switch step-by-step system step change step-climb profile step counter step cut step-down transformer step fault step function step-function generator step gage Stephanian Stephanidae stephanite Stephan's Quintet step lake step-out time

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