“计划生育率”的概念、定义、翻译、参考文献-科学参考

单词	计划生育率
释义	计划生育率 Encyclopedia 法学计划生育释 rate of planned birth计划生育率某地区某时期内（通常指一年），符合计划生育要求出生的所有活产婴儿数与该地同时期内出生的活产婴儿总数之比。
随便看	two-phase control two-phased lubrication two-phase dry pulverized coal boiler two phase flow two-phase flow two-phase flow instabilities two-phase flow measurement through electrostatic sensing two-phase flow of hydraulic fracturing two-phase flow pattern two-phase flow pressure drop two-phase flow standard device two-phase lock two-phase lock, 2PL two-phase model two-phase relative permeability two phase sampling two-phase sampling two phases heat transfer two-phase simplex method two-phase Stefan problem two-phase structure two phase system two photon absorption two-photon absorption two-photon annihilation

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。