“Regulations on Administration of Sand Excavation in the Courses of the Yangtze River”的概念、定义、翻译、参考文献-科学参考

单词	Regulations on Administration of Sand Excavation in the Courses of the Yangtze River
释义	Regulations on Administration of Sand Excavation in the Courses of the Yangtze River Encyclopedia 工学水利政策法规释 Regulations on Administration of Sand Excavation in the Courses of the Yangtze River《长江河道采砂管理条例》中国为加强长江河道采砂管理，维护长江河势稳定，保障防洪和通航安全所制定的行政法规。
随便看	Bohr, Aage Niels Bohr almost-periodic function Bohr [atom] model Bohr atom model Bohr compactification Bohr complementary principle Bohr correspondence principle Bohr-Coster diagram Bohr crater Bohr-Favard inequality Bohr frequency condition Bohr hydrogen atom model bohrium Bohr Kramers Slater theory Bohr-Kramers-Slater theory Bohr magneton Bohr matrix Bohr model Bohr model of atom Bohr-Mottelson model Bohr, Niels (Henrik David) Bohr orbit Bohr quantization condition Bohr radius Bohr-Sommerfeld theory

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