伍时桂和李兆治所建设的非线性波传播方程组是做了某些数学简化和变换。
This paper deals with methods of numerical solutions for problems of nonlinear wave propagations in arteries.
三世纪的丢番图的杰出贡献之一，就是把希腊代数学简化，开创了简化代数。
Three century Diophantine one of the outstanding contribution that Greece algebra simplify, simplify algebraic created.
Processing提供了简化运算的函数，如通过一个函数调用而隐藏在底层的矩阵数学。
Processing provides functions to simplify operations such as these with a single function call, hiding the matrix math that occurs under the covers.
Nowak一直在忙着思考如何简化生命出现的过程，直至他有可能用数学描述这个最简单的化学系统。
Nowak has been busy working on how to whittle down the emergence of life into the simplest possible chemical system that he can describe mathematically.
研究人员的下一步就是改善和简化数学运算，以减少密集计算的总量。
The next step for the researchers is to refine and simplify the math to reduce the amount of intensive computing involved.
新的复数类型（complex、complex64和complex128）简化了特定的数学操作。
The new complex number types (complex, complex64, and complex128) simplify certain mathematical operations. [spec, spec]
关于计算psd的一个简化公式可由数学模型推导出。
A simplified equation to compute PSD is deduced from the mathematical model.
将铰接式车辆简化成六自由度的动力学系统，建立了能反映率体平面运动和横向摆动的动态数学模型。
In this paper, the articulated vehicle is simplified to a six-free-degree system in dynamics, and a dynamic mathematical model was derived and established.
然后，基于电力设备磁路的对称性给出其磁场力简化数学模型；
Then, based on the symmetry of magnetic circuit of large power equipments, its simplified mathematical model of magnetic forces is discussed.
本文从异步电机的数学模型出发，推导了异步电机简化数学模型，同时结合空间矢量的概念介绍了直接转矩的基本原理。
On the basis of the mathematical model of induction machine, simplified mathematical model is deduced, at the same time the theory of DTC is introduced with the concept of space vector.
根据达西公式及相对渗透率曲线和毛管压力曲线的表示式，提出了一个描述水锁机理及其影响因素的简化的数学模型。
This paper presents a simplified mathematical model for describing the water block mechanism and its influences, based on Darcy's formula and relative permeability curve and capillary pressure curve.
作者在最小二乘法的基础上，提出分段直线拟合算法来代替多项式曲线拟合，从而达到简化数学模型的建立和减少计算量的目的。
The author proposes a sectional line fitting to re - place the polynomial curve fitting, which results in simplifying establishment of mathematical model and reducing the amount of calculation work.
第二章首先介绍了平行多辊矫直机的工作原理，并推导了影响矫直效果的关键参数的数学表达式，并根据工程应用进行简化。
The work theory of parallel multi-roll straightener is first introduced in chapter two, and the key parameter's mathematical expression is acquired and simplified according to engineering application.
本文在对降膜结晶分离过程进行传热传质分析的基础上，建立了简化数学模型。
Based on the analysis of heat and mass transfer, a simplified mathematical model describing the falling film crystallization process is developed.
借助于局部数学模型的简化和计算方案的优化提高了运算速度。
The simplification of local mathematical models and the optimization of calculation scheme have led to increase the computing speed.
各企业可按实际情况用所述的简化数学模型加以分析而选择最合适的原料路线。
The simplified math model described in the article can be used by each enterprise for selecting the suitable feedstock line based on the actual conditions.
对用于分析步进应力加速寿命试验的累积损伤模型进行时间变换，保留模型对数据拟合的灵活性的同时简化了数学计算。
The time-transformation of the cumulative exposure model used to analyze step-stress accelerated life testing simplifies the mathematical mode without sacrificing flexibility for fitting data.
本文导出了能够较全面地描述质点在圆筒筛面上运动的数学模型，并给出便于应用的简化形式。
A mathematical model is derived to describe the motion of a particle on a cylindrical rotating screen, and its simplified form is developed for practical use.
为了解ss 8型电力机车的谐波特性，建立了SS 8型电力机车的简化数学模型，并对谐波电流进行了计算和预测。
The simplified mathematic model of SS-8 type electric locomotive is established to analyze its harmonic features and to calculate and predict its harmonic current.
考虑了环境辐射影响，基于中值定理推导并定义等效波长，用于简化测温数学模型。
The equivalent wavelength is deduced and defined by considing the influence of ambient radiation, and adopted to simplify the mathematical model of temperature measurement.
对U形管流体压强计的动态特性进行分析，首先建立了U形管流体压强计的简化数学模型。
The dynamic response of the U-tube flow manometer is analyzed in the paper. Firslyt, the simplified mathematical model of the U-tube flow manometer is established.
第三章中，建立了系统的数学模型及简化模型。
In chapter 3, the mathematics model and simplified models of the system are established.
此解数学、力学模型简单、明确，使计算简化且能控制误差。
Themathematical and mechanical model of the solution is simple and evident, can simplify thecalculation and control the error.
作为一个数学计算可简化为一个单个的公式？
As a mathematical calculation of the whole reducible to a single equation?
并根据偏心误差模型的特点，对其进行简化，得到易于数学计算的偏心误差修正模型。
Then the model was simplified considering its characteristics, and a modified error correction model was obtained which was less complex in calculation.
典型的极化磁系统主要有四种结构，其简化磁路等效数学模型是继电器设计的基础。
The typical polarized magnetic system has mainly four structures and its simplified equivalent magnetic circuit model is the base of the design of the electromagnetic relay.
本文通过建立直壁面液膜流动形状简化数学模型，较准确地反映了液膜流动和空气流动之间的相互作用关系。
In this paper, the simple mathematical model of the shape of the water film is established, and used to analyze the relation between the film flowing and the air stream.
本文通过建立直壁面液膜流动形状简化数学模型，较准确地反映了液膜流动和空气流动之间的相互作用关系。
In this paper, the simple mathematical model of the shape of the water film is established, and used to analyze the relation between the film flowing and the air stream.
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