“age distribution”的概念、定义、翻译、参考文献-科学参考

单词	age distribution
释义	age distribution [`āj dis·trǝ`byü·shǝn] ^ECOLOGY The distribution of different age groups in a population.
随便看	bolting bolting cloth bolt sleeve boltwoodite Boltzmann constant Boltzmann distribution Boltzmann engine Boltzmann entropy hypothesis Boltzmann factor Boltzmann H theorem Boltzmann statistics Boltzmann transport equation Boltzmann-Vlasov equations bolus bolus alba Bolyai geometry Bolzano's theorem Bolzano-Weierstrass theorem bomb Bombacaceae bomb adapter-booster bombard bombardment bombardment aircraft Bombay blood group system

科学参考收录了103327条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。