the absence of any increase (or decrease) in a population over a period of time; abbreviated ZPG.
| 单词 | θ19506 |
| 释义 | the world > life > biology > balance of nature > population > [noun] > population growth (5) zero population growth1955 the absence of any increase (or decrease) in a population over a period of time; abbreviated ZPG. ZPG1970 zero population growth. Subcategories:— line joining points of zero growth (1) — abrupt local increase (2) |
| 随便看 |
英语词典包含1132095条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。