“beam edge”的概念、定义、翻译、参考文献-科学参考

单词	beam edge
释义	beam edge [`bēm ´ej] ^PHYSICS The locus of positions at which the intensity of a beam of particles or radiation is 10% of that along the axis of the beam.
随便看	ballistic missile defense ballistic mortar ballistic pendulum ballistic range ballistics ballistic separator ballistics of penetration ballistic table ballistic temperature ballistic test ballistic trajectory ballistic transport ballistic tube ballistic uniformity ballistic vehicle ballistic wave ballistic weapon ballistic wind ballistite ballistocardiogram ballistocardiograph ballistophobia ballistospore ball joint ball lightning

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