population dynamics 是什么意思

中文翻译与英英解释

	群体动态。

	population: n. 1.人口；人口总数；全体居民；人口的聚居。 2.物 ...
	dynamics: n. pl. 1.〔用作 sing.〕力学；动力学。 ...

Population dynamics is the branch of life sciences that studies short-term and long-term changes in the size and age composition of populations, and the biological and environmental processes influencing those changes. Population dynamics deals with the way populations are affected by birth and death rates, and by immigration and emigration, and studies topics such as ageing populations or population decline.

例句与用法

	1.	Insect population dynamics has always received much attention . 昆虫种群动态的研究一直受到重视。
	2.	By quantifying these causes the population dynamics of the insect would be better understood . 通过对这些原因进行定量，可以更好地了解昆虫的种群动态。
	3.	He used aphid fecundity data to elucidate the theoretical effects of antibiosis on insect population dynamics . 他利用蚜虫繁殖力资料说明了抗生作用对虫口动态的理论效应。
	4.	The population dynamics of rhopalosiphum maidis in maize field 玉米蚜的发生动态研究
	5.	Population dynamics of tryporyza incertulas and its control methods 三化螟种群动态分析及防治
	6.	Studies on field population dynamics of aceria litchii keifer 荔枝瘤瘿螨田间种群数量动态研究
	7.	Population dynamics in the information age 信息时代的人口动力学
	8.	Optimal harvesting for a nonlinear age - dependent population dynamics 非线性依赖年龄的人口动态最优收获
	9.	The property of solution for a physiologically structured population dynamic model 种群生理结构模型解的性质
	10.	Prediction of the natural population dynamics of spodoptera litura fabricius 斜纹夜蛾自然种群数量动态预测研究

population dynamics是什么意思

population dynamics 是什么意思

中文翻译与英英解释

例句与用法