The hyperbolic function method has been used to study new exact travelling wave solutions for a class of nonlinear evolution equation.

From this construct the hyperbolic function expansion method the solution of nonlinear evolution equations is very convenient and effective.

从中可见用双曲函数展开法建构非线性发展方程的解是非常方便、有效的。

Applying hyperbolic function to predict the surface movement and deformation in the condition of thick alluvium

厚松散层地表移动变形预计的双曲函数法

A Nonlinear PI Speed Controller Based on Hyperbolic Function and Its Application in the Vector Control of an Induction Motor

基于双曲正切函数的非线性PI控制器及其在感应电动机矢量控制中的应用

Based on statistical method the relations of dynamic stress-strain are in keeping with the law of hyperbolic function.

根据统计分析，该土的动应力&应变关系符合双曲线函数规律。

Study on the characteristic of fiber gratings with cladding being etched as hyperbolic function

双曲函数型包层光纤光栅的特性研究

The relation between piping resistance and dry density may be expressed by a hyperbolic function.

抗渗强度与干容重呈双曲线函数关系。

Meanwhile, the simulated curves of the hyperbolic function are compared with the test curves.

与此同时，又将该模型的模拟曲线与试验曲线进行了比较。

A simple transformation, hyperbolic function method and exact solution for a class of reaction diffusion equation

一个简单的变换，双曲函数法和一类反应扩散方程的精确解

The Calculations for Hyperbolic Function Based on CORDIC Algorithm

基于CORDIC算法实现双曲函数的计算

Traveling Wave Solutions for Nonlinear Evolutional Equations via a Hyperbolic Function Approach

利用双曲函数法研究非线性方程的行波解

Error Analysis on Hyperbolic Function and Other Recording Modes

双曲函数记录方式与其它记录方式的误差分析

Hyperbolic function model to analyze load transfer mechanism on bolts

锚杆荷载传递机理分析的双曲函数模型

Modified Hyperbolic Function Method and Exact Solutions to Nonlinear Evolution Equations

修正双曲函数法与非线性发展方程的精确解

An improved algorithm based on hyperbolic function of BP neural network

一种基于双曲函数的BP网络改进算法

It includes residential hygiene, personal hygiene and personal concept on hygiene.

分别从居住小区环境卫生、个人卫生以及个人观念来考察。

The disease is closely associated with inadequate sanitation and poor personal hygiene.

该疾病与卫生条件差和不良个人卫生习惯有紧密联系。

They should observe personal hygiene to avoid infecting other persons.

他们应留意个人生，避免传染他人。

Doctors stress the importance of personal hygiene.

医生们强调个人卫生的重要性。

Most staffs' consciousness of personal hygiene have been strengthening;

大部分学生食堂从业人员的个人卫生意识已得到逐步提高；

Yeah, But she said it sounded like a personal hygiene problem.

是啊，不过她是说听起来像是个个人卫生问题。