您要查找的是不是：
- Dynamics of Energy Flow in Capra hircus Population. 成都麻羊种群能量流动态的初步研究
- Gang Wang, Xue-Gong Liang, Fei-Zhi Wang. 1999.The competitive dynamics of populations subject to an Allee effect. 周瑞莲;王刚.;1997
- Dynamics of Population Model with Limited Supply 具有有限食物从给的种群模型的动力学性质
- The density of population in this city is very high. 这个城市的人口密度非常高。
- Structure and dynamics of Picea mongolica population on sud dune. 沙地云杉种群结构与动态的研究
- The Economic Dynamics of Population and CGE Model Simulation 人口经济动力学与CGE模型仿真
- Demography is the analysis of population variables. 人口学是对人口变量的分析。
- The study on the structure and dynamics of populations of C. glauca forest was carried out in Jiande,Zhejiang,with the methods of contiguous grid quadrats and spatial sere substituting for time sere. 本文应用植物种群生态学的研究方法，对浙江建德山区青冈林中主要种群的大小结构和分布格局进行了研究，探讨了其动态过程及其机制。
- We now come to the question of population. 现在我们开始谈人口问题。
- Do you know the density of population in this area? 你知道这个地区的人口密度吗?
- Fuzzy class analysis of population dynamics of cotton leaf mites 棉叶螨种群动态的模糊聚类分析
- The dynamics of ocean waves are complex. 海浪的运动是复杂的
- No,actually,it's more a matter of population. 不，实际上这更是一个人口问题。
- Studies on Leaf Area Dynamics of Population in Hybrid Rice 汕优63群体叶面积动态研究
- Structure and dynamics of the earth II. 地球构造与动力学2。
- Description for type of population. 对填充类型的说明。
- On Launching Dynamics of Self-Propelled Cannons? 自行火炮发射动力学研究?
- Censuses of population and statistical yearbooks. 人口普查与统计年报。
- China's economy crackles with dynamics of change. 中国的经济突飞猛进,日新月异。
- Japan has a high density of population. 口密度很大。
