查询词典 theory model

Using negative feedback theory of automatic control in the industry,network learning evaluation model is established in the paper.

利用工业自动化控制中的负反馈理论，提出网络学习评价模型。

The course of Automatic Control Principlescome down to foundation theory of the control system of the model establishment,the system analysis and the system design.

《自动控制原理》课程涉及到控制系统的模型建立、系统分析、系统设计等的基础理论。

In recent 20 years, System identification as one of the important ways to establish mathematical model of the controlled object has been developed rapidly and become one of the automatic control theory, a very active and important branch.

系统辨识作为建立被控对象数学模型的重要途径之一，近20年来获得了迅速的发展，已成为自动控制理论的一个十分活跃而又重要的分支。

Based on the wavelet, gray box and autoregression theory, create a time series model to simulate and predict runoff.

依据灰色系统、小波变换和自回归理论，建立了黑河干流出山径流的时间序列分解模型。

In the second part, the yan jingxiang shuangtongliang model for radiation and the linear time perturbation theory are used in this paper, and the helical magnetic instability is analysed in an axial magnetic field.

第二部分：采用沿径向双通量辐射模型和与时间有关的线性微扰理论，讨论了在轴向磁场中影响电弧螺旋不稳定性的一些因素。

Firstly, the effect of axial vector meson 〓(1282) upon the moment of inertia and the masssplittings of solitons are studied in the model, which comes from a U(2)〓×U(2)〓chiral meson theory.

首先，从一个U(2)〓× U(2)〓手征介子理论出发，通过模型，考察轴矢量介子〓(1282)对孤立子转动惯量和重子多重态质量劈裂的影响。

It has been proved in [2] that a normal fuzzy set structure is a kind of non-standard model of the axiomatic set theory with urelements.

在文献[2]中我们证明了正规弗晰集合结构是带本元的公理集合论的一类非标准模型。

Hence, the dissipativetheory and the hypercycle theory attempt to construct a substantialistic model ofundermost hierarchy which can satisfy axiomatic system of evolution, that is it isa molecular system which can proceed self-replication or autoreplication.

因而，耗散结构和超循环论，给出的是满足进化公理系统的最低层次实体模型（能够进行自我复制的分子系统）的分子演化过程的动力学描述。

In this paper, the change of back electromotive force current with the different PWM modes are analyzed in detail on the base of BLDCM model. According to theory and experiment ,ON-PWM type restrains the peak value of back electromotive force current and brings the lest effect to the motor control system.

基于无刷直流电动机的数学模型，分析比较了不同PWM调制方式下反电势电流的变化规律，并通过理论推导和仿真实验证明了当电机系统采用ON-PWM调制方式时，能有效地抑制反电势电流的峰值且对电机控制系统造成的影响最小。

This dissertation uses balanced theory of western credit market and set up the balanced model of theconsumer credit market.

本文就此在借鉴西方信贷市场均衡理论的基础上，建立了消费信贷市场的均衡模型。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失