1) Population growth rate
种群增长率
1.
This paper, through analysing the derivative procedure of the parmeters, presents the relationships between parameters of the logistic model, (including the population growth rate r, the carrying capacity K, the constant a, the density-dependency coeffciont l, and the inflection time point of logistic curve tm).
通过分析Logistic模型的推导过程得到了各个参数之间的关系，这些参数包括种群增长率r，环境容纳量K，密度制约系数l，常数项a，拐点时刻rm。
2.
The results showed that temperature affected the population density and population growth rate significantly(P<0.
结果表明:温度对该种轮虫种群密度及种群增长率均有显著影响(P<0。
3.
The density and population growth rate of p.
方差分析结果表明pH值对草履虫的密度和种群增长率均无显著影响(P>0。
2) population increase rate
种群增长速率
3) Natural rate of increase
种群自然增长率
1.
The results exhibit that the natural rate of increase (r) of E.
选用大肠杆菌及小球藻投喂海洋腹毛目纤毛虫扇形游仆虫 ,对其摄食习性、种群自然增长率及其间的能量转化进行了观察和探讨。
4) population growth
种群增长
1.
Effects of dicofol concentration and food density on the population growth of rotifer Brachionus calyciflorus;
三氯杀螨醇浓度和食物密度对萼花臂尾轮虫种群增长的影响
2.
The sustainable impacts of imidacloprid with lower dosages on the population growth of Nilaparvata lugens;
吡虫啉低剂量对褐飞虱种群增长的持续影响
3.
Population growth, distribution pattern and sampling technique of Thrips palmi on eggplant.;
棕榈蓟马在茄子上的种群增长、分布和抽样技术研究
6) population increase
种群增长
1.
Effects of transgenic corn expressing Bacillus thuringiensis cry1Ab toxin on population increase of Rhopalosiphum maidis Fitch.;
转Bt基因抗虫玉米对玉米蚜种群增长的影响
2.
The influence of temperature on the population increase of Takecallis taiwanus (Takahashi);
温度对竹梢凸唇斑蚜种群增长的影响
3.
Effect of temperature on the population increase of corn leaf aphid ( Rhopalosiphum maidis ) on wheat;
温度对小麦上玉米蚜种群增长的影响
补充资料：种群增长率(见种群出生率)
种群增长率(见种群出生率)
种群增长率见种群出生率。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条