“parity progression ratio”概念、定义、翻译-科学时代

单词	parity progression ratio
释义	人口学词汇手册 parity progression ratio 胎次递进比
随便看	automatic telephone set automatic telephone system automatic teller machine automatic teller machine automatic teller machine automatic teller machine (ATM) automatic teller machine (ATM) automatic teller machine (ATM) automatic teller machine (ATM) automatic teller machine (ATM) automatic teller machine--automatic teller machine (ATM) automatic teller machine--automatic teller machine (ATM) automatic teller machine--automatic teller machine（ATM） automatic teller machine（ATM） automatic telling automatic temperature control automatic terminal information service automatic terminal information service（ATIS） automatic terrain avoidance automatic test automatic test automatic test equipment automatic test equipment automatic test equipment--automatic test equipment（ATE） automatic test equipment（ATE）

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。