昆虫种群数量
the quantity of insects’ population
田间种群数量消长
field population fluctuation
种群数量变动
population dynamics
population change
differentiation in population fluctuation
种群数量变化
the fluctuation of the population number
种群数量动态
population dynamics
population quantity dynamics
population quantitative dynamics
种群数量控制
Control quantity of species
种群数量特征
Population quantitative characteristics
种群数量统计分析
quantity statistics analysis for plant population
护理工作量测量量表
intensive care nursing scoring system