replacement rate meaning in Chinese
更换率
更新率
取代的比率
置换速率
Examples
- Pipeline replacement rates in major countries
各国管线年汰换率比较 - Four out of nine people already live in countries in which the fertility rate has dipped below the replacement rate
生育率已经降至人口更替率之下的国家占世界人口的4 / 9 。 - Four out of nine people already live in countries in which the fertility rate has dipped below the replacement rate
全世界，每九人中就有四人生活在生育率低于替换率的国家。 - At present 1 . 5 babies are born for every european union woman , when two births are required for the population " replacement rate " to be maintained
目前欧盟国家的妇女平均生1 . 5个孩子，而为了保持人口替代率，每个妇女至少要生2个孩子。 - Associating example , the influence factors of the stress ratio of pile and soil are discussed , especially the replacement rate , the modular ratio of pile and soil , deformation modular of gravel pile , reyleigh wave velocity of soil between piles are given more effort
文章结合实例对桩土应力比的影响因素进行了讨论，并重点分析了置换率、桩土模量比、碎石桩变形模量、桩间土瑞雷波速对桩土应力比的影响。