first order equation [数] 一阶方程 ; [数] 一次方程
Second-order equation [数] 二阶方程
first-order equation 一阶方程 ; 一次方程
pseudo-second-order equation 假二级方程式
Modified pseudo-first-order equation 修正伪一级动力学方程
n-order equation n阶方程
nth order equation n阶方程
A class of singularly perturbed problem of fourth order equation with two parameters is studied.
研究了一类四阶方程两参数的奇摄动问题。
参考来源 - 一类四阶方程两参数的奇摄动问题·2,447,543篇论文数据,部分数据来源于NoteExpress
The dynamics of leaf area accorded with the curves of second-order equation.
叶面积消长动态符合一元二次方程变化曲线;
The results showed that the adsorption data could be satisfactorily described with the first-order equation.
结果表明:一级动力学方程可以较好地用来描述供试样品对苄嘧磺隆的吸附动力学特征。
And experiments proved that the reaction rules of isocyanate and water could be described by the second order equation.
实验证明室温下异氰酸酯与水的反应可以使用准二级方程描述。
It tells me that the best response to S2 is the ?1 that solves this equation, that solves this first order condition.
我们得出S2的最佳对策是?1,?1是这个方程的解,它满足一阶条件
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