“人口增长率”的概念、定义、翻译、参考文献-科学参考

单词	人口增长率
释义	人口增长率 Encyclopedia 理学人口统计学释 growth rate of the population人口增长率与期初相比，某空间范围内一定时期人口的相对变化程度。期初是指年初或考察时期的起始点，一定时期一般是指一年内，某空间范围可以是某个地区或国家或更大的区域或世界范围。 Mathematics ratio of progression人口增长率
随便看	turbidity current turbidity sediment turbidity sensor turbid medium turbidometer turbid sperm turbid urine turbine turbine adiabatic efficiency turbine automatic start-up and shut-down control turbine available isentropic expansion work turbine based combined cycle engine turbine based rocket and ramjet combined engine turbine blade cooling effect turbine blade profile turbine cascade Turbine characteristics turbine characteristic Test turbine compressor turbine cooling system turbine effective work turbine efficiency turbine exhaust cone turbine expansion ratio turbine floor

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。