The concluded results of the corresponding ordinary differential equations model are expanded to the present D-SIS model, it is of benefit to disease control.
该研究将相应常微分方程模型的研究结果推广到了偏微分方程D-SIS模型，对疾病的预防与控制具有实用参考价值。
On the basis of introduction of commonly used detection methods for hermetization, the demerits of differential pressure (D/P) measure are analyzed.
在介绍目前常用的气密性检测方法的基础上，分析了普通差压法的缺陷。
The output of differential amplifier would take A/D transform, and CPU would take signal process and display and restore data.
差分放大器的输出进行A/D转换，由CPU进行信号显示和数据存储。
Two kinds of mathematical expressions of stock price, one of which based on certain description is the solution of the simplest differential equation(S. D. E. )
在系数的某种等价关系条件下，股价的两类数学表达式，一类是基于明确型描述的由类似固体力学方法导出的最简微分方程（S.D.E。）
In this paper, velocity harmonization and acceleration harmonization of a 2R-1P3R two-arm robot have been studied for special-shaped surface stone with the differential geometry theory and D-H method.
用微分几何理论和D-H法研究了2R-1P3R 双臂机器人用于异形石材加工的速度协调和加速度协调，导出了由工艺给定的切削加工速度求解各关节运动速度和加速度的计算公式。
Basing on a partition of region d, we generalize the differential mean-value theorems for analytic functions and conjugate analytic functions to a high order case.
以分割区域d为基础将解析函数与共轭解析函数的微分中值定理推广到高阶形式。
The research work and the results are as follows:First, the R&D investment is considered in the two-player advertising differential games.
主要研究工作及研究结果如下：第一，考虑研发投入时的二人广告竞争微分对策问题。
The differential algorithm for edge recognition of CCD signal and the algorithm for combining the linear array CCD signals to restore the 2-d image signals are given.
给出了对CCD信号进行边缘识别的微分算法和将线阵CCD信号进行组合，恢复出二维图像信号的算法。
D′Alembert′s principle is used to derive an ordinary differential equation set for free vibration of a discretized square tensioned membrane with geometric nonlinearity.
应用达朗贝尔原理建立了考虑几何非线性的方形张拉膜结构的离散非线性振动方程组；
D′Alembert′s principle is used to derive an ordinary differential equation set for free vibration of a discretized square tensioned membrane with geometric nonlinearity.
应用达朗贝尔原理建立了考虑几何非线性的方形张拉膜结构的离散非线性振动方程组；
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