“分选原理”的概念、定义、翻译、参考文献-科学参考

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单词	分选原理
释义	分选原理 grading principle separation principle
随便看	internal diameter of pipe internal diameter of pipe bore of pipe internal diameter of right ventricle internal dielectric loss internal dielectric membrane internal differential compensating pinion internal diffusion internal dimensions internal direct sum internal-discharge-bucket-elevator internal discontinuity internal diseconomy internal dispersion internal displacement coordinate internal dissipation inequality internal distribution pattern internal diversity internal division internal door internal dormancy (种子) internal double bond internal double-run drill internal double-run feed internal drag internal drag curve