英语词汇vital indices怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	vital indices
释义	vital indices 简明释义生命指数，出生死亡比率：生命指数是指衡量一个地区或一个国家人口健康状况的指标，通常以出生率和死亡率的比率来表示。它可以反映人口的生育水平、死亡水平以及人口增长速度。
随便看	purpose-made pallet purpose money purpose of appraisals purpose of iaea safeguards purpose of land expropriation purpose of model purpose of operation purpose of organization purpose of remittance purpose of research purpose of the charter purpose of the crime purpose of trip purpose psychosis purposes purpose sampling purpose specification principle purposes stated in detail purpose statement purpose synthesized algorithm purpose-synthesized algorithm purposeth purpose theory purpose trust purposing

英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。