“primary extinction”的概念、定义、翻译、参考文献-科学参考

单词	primary extinction
释义	primary extinction [`prī´mer·ē ik`stiŋk·shǝn] ^{SOLID-STATE PHYSICS} A weakening of the stronger beams produced in x-ray diffraction by a very perfect crystal, as compared with the weaker.
随便看	multiple point multiple precision arithmetic multiple pregnancy multiple programming multiple punching multiple-purpose tester multiple reflection multiple reflection echoes multiple resonance multiple root multiple-row blasting multiple sampling multiple scattering multiple sclerosis multiple series multiple serositis multiple shooting multiple-shot survey multiple-slide press multiple spot welding multiple-stage rocket multiple-stage separator multiple star multiple-strand conveyor multiple stratification

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