...章详细信息 关键词: 人口增长率;;内在自然增长率;;人口真实增长率;;妇女产次递进比 [gap=448]Keywords: Population growth rate, Intrinsic growth rate, True growth rate, Parity progression rate.
基于104个网页-相关网页
不同初始密度棉蚜种群动态过程 关键词 棉蚜;种群增长率;初始密度;有翅蚜;种群崩溃 [gap=1638]Key words:aphis gossypii;population growth rate;initial density;alate aphid;population
基于40个网页-相关网页
...蚓为例 以颤蚯蚓为例 摄食率 摄食率 (ingestion rate) (ingestion rate) 族群成长率 族群成长率 (population growth rate) (population growth rate) 39 39 • 材料与方法 材料与方法 以淡水竹围红树林的潮间带沉积物之 以淡水竹围红树林的潮间带沉积...
基于18个网页-相关网页
natural population growth rate 人口自然增长率
Annual Population Growth Rate 人口年增长率
urban population growth rate 城市人口增长率
mechanical growth rate of population 城市人口机械增长率
population growth rate detail 群体生长率
Singapore's population growth rate 新加坡人口增长率
slow the population growth rate 减缓人口过快增长
Population Growth Rate: 20% since 2000.
人口增长率:20%(自2000年)。
Population Growth Rate: 29.9% since 2000
人口增长率:29.9%(自 2000 年)
Population Growth Rate: 3.7% since 2000.
人口增长率:3.7%(自2000年)。
If the rate of growth had sustained, that's what the population would've been.
假如高增长率持续的话,我们现在得有多少人口啊
If the rate of population growth of the United States between 1820 and 1850 had sustained over time, we'd have today approximately one and a half billion people in the United States.
如果在1820至1850年间,美国人口增长率保持下去的话,今天我们的美国,就会拥有近十五亿人口
应用推荐