“年龄别生育率”的概念、定义、翻译、参考文献-科学参考

单词	年龄别生育率
释义	年龄别生育率 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	calibration device of force measuring instrument calibration device of temperature measuring instrument calibration field calibration form calibration for radio observation calibration gas calibration gas generating system calibration in the radiative calibration site calibration method of radioactivity instruments calibration method with auxiliary sound source calibration method with three reciprocity microphones calibration model transfer calibration of airborne radioactivity system calibration of focal plane position of collimator calibration of neutron measurement instruments calibration of radioactive instruments calibration of weights calibration procedure calibration source calibration spectrum calibration star calibration system calibration technique of engine test bed calibration technology of engine intake air flow calibration tool

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。