population growth differential equations model 人口增长差分方程组
differential growth 差别成长差别成长 ; 差别生长 ; 变动增长率
differential growth coefficient 平衡常数 ; 差别生长系数
growth rate differential 经济成长差异性
differential growth response 差异性生长反应
The growth differential with America's economy has narrowed and is expected to contract further this year.
与美国经济之间的增长差数已收窄，预计今年还会进一步缩减。
That 1.6 point differential can explain most of the difference in growth.
这1.6%的差距可以解释两国增长中大部分的差异。
Differential equation and probability limit theorem have been widely used in the mathematical model of biological population growth.
以往关于生物种群增长的数学模型多是用微分方程和概率极限定理的方法来推导的。
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