“孩次递进比”的概念、定义、翻译、参考文献-科学参考

单词	孩次递进比
释义	孩次递进比 Encyclopedia 法学生育率释 parity progression ratio孩次递进比已经生育了i孩次的妇女中至少生育i+1孩次妇女所占的比例。
随便看	water environment regulation water erosion water erosion in China water erosion prediction model water escape structure water eutrophication water eutrophication monitoring water extractor waterfall waterfall cave waterfall field Waterfall landscape waterfall landscape waterfall model waterfall spectrum water features lighting in landscape architechture water fee management water-fertilizer coupling effectsof crop water filament water filling test of hydro-generator unit water filling type water film scrubber water fire-extinguishing system water-flooded layer logging evaluation waterflood-induced fracture

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。