查询词典 variable density system

YTSZ-series VVVF variable speed three-phase induction motors metallurgical and crane use,based upon YTSP-series VVVF variable speed three-phase induction motors, are newly developed series of products by our company in accordance with the operating feature of metallurgical and crane three-phase induction motors.

YTSZ系列冶金及起重用为频调速三相异步电动机，是我公司在YTSZ系列变频调速三相异步电动机的基础上，根据冶金及起重用三相异步电动机使用特点而开发的系列产品。

Using this method,we discussed for generalized Burger equation with variable coefficients and linear danping,obtained its symmetry group,simliar reduced equations,infinitesimal generator and Lie algebras;In chapter 6,using the Exp-function method,the generalized solutions of combined KdV-mKdV equation with variable coefficients are discussed.

首先介绍了Lie群分析法的基本思想，其次用Lie群分析法得到了带线性阻尼项的变系数广义Burgers方程的无穷小变换、无穷小算子的李代数结构，并具体求出了带线性阻尼项的变系数广义Burger方程的群不变解和约化方程。

By analyzing the input variable contribution for output, unreasonable variable was eliminated and the rational model was set up.

通过分析输入变量对输出的贡献大小，排除不合理变量，达到合理建模的目的。

A functional unit whose output analog variable is the integral of an input analog variable with respect to time.

一种功能部件，其输出模拟变量是输入模拟变量相对于时间的积分。

The forecast data of grey prediction GM (1, 1) were used as the input variable of BP neural network, the actual output were as output variable.

将GM(1，1)预测模型的预测值作为BP神经网络的输入变量，实际值作为输出变量进行神经网络训练。

Numerical Integration Single variable f - Calculates the definite integral of a single variable function f(x using numerical methods: The Trapezoidal, the Midpoint and the Simpson's method.

计算一个单精度变量的整数部分的函数f 使用的数学方法：梯形法、中间点中和辛普森方法。

A new variable step-size LMS adaptive filtering algorithm is presented, which makes use of the intercorrelation function of the relative output error signal to control the new variable step-size.

针对上述问题，提出了一种新的变步长LMS自适应滤波算法，它采用相对的误差互相关函数来控制步长更新。

This paper expresses several kinds of functions to the differential coefficient of intermediate variable, then in means of calculus and in use of the technique of variable replacement , finding the effective way to the solution of these kinds of function ; moreover, it gives the expression to the function solved.

本文提出了若干类函数对中间变量的导数，借用微积分的方法，运用变量替换的技巧，找到了求这几类函数的有效方法。

C# continues to be a strong typed language, but the type of the query variable is inferred by the compiler: at compile time, the compiler finds out its type and generates the Intermediate Language for the variable type.

仍然是一个强类型语言，但查询的变量的类型是由编译器在编译时推断：，编译器发现了它的类型和生成变量类型的中间语言。

This model consists of three components, which areinput variables (controllability of waiting causations, stability of waiting causations andrichness of filled time), intermediate variable and output variable.

该模型由三部分组成，包括初始变量(等待原因的可控性、稳定性以及时间的充实性)、中间变量(消费者因等待而产生的消极情绪)和输出变量。

"The operators will suffer a temporary decrease in the number of consumers and short message services as people may not like having to provide their ID cards for a phone number," Xu Junqi, vice-dean with the Policy-Making Institute of the Telecommunications Research Centre under MII, said yesterday.

信息产业部下属的通信决策研究院副主任徐俊其昨天说：&实行手机实名制后，人们可能不太情愿用身份证注册手机号，所以通信运营商会暂时面临用户减少和短信用户减少的问题。&

I don't believe in make-believe!

我不相信这些虚构的故事。