“age-specific fertility rate”的概念、定义、翻译、参考文献-科学参考

单词	age-specific fertility rate
释义	age-specific fertility rate Encyclopedia 法学生育率释 age-specific fertility rate年龄别生育率按某一年龄或年龄组分别计算的妇女生育率。用千分数表示。
随便看	flotation flotation activator flotation aeration rate control flotation balance flotation by precipitation adsorption flotation column flotation crystal chemistry flotation depressant flotation DLVO theory flotation effect of fluid inclusions flotation equipment flotation flowsheets flotation frother flotation froth image analytical processing flotation level coordination control flotation of barite flotation of coal slime flotation of copper minerals flotation of feldspar flotation of fluorite flotation of graphite flotation of iron sulphide minerals flotation of kaolin flotation of mercury ore flotation of molybdenum ore

科学参考收录了854744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。