生物种群在污染环境中的生灭过程
增消过程
birth and death process
暂无补充释义。
相关例句
相关词条
birth date
to give birth to...
place of birth
one's year of birth considered in relation to the 12 Terrestrial Branches
birth
birth
year of birth
birth defects 胚胎发育紊乱引起的形态、结构、功能、代谢等方面的异常的统称。