modal

Modal verbs generally take the bare infinitive .

情态动词通常用不带to的不定式。

Modal verbs are not only important , but difficult in English learning .

情态动词是英语学习中的一个重要语法项目，也是语言学习的一个难点。

Experimental Modal Analysis System Based on Virtual Instrument Technology

基于虚拟仪器技术的试验模态分析系统

Determination of Power System Voltage Stability Using Modal Analysis

基于模态法的电力系统电压稳定性研究

Influence of Environmental Factors on Modal Parameters of Large Engineering Structures

环境因素对大型结构模态参数的影响

An Estimation Model for Transport Modal Share Based on Travel Time

基于出行时间的城市交通出行结构估算模型

Modal analysis and structure optimization for precision machine tool bed

精密机床床身的模态分析与结构优选

Analysis of modal radiation efficiency in active structural acoustic control

结构声辐射主动控制中模态辐射效率分析

Study on Practical Complete Modal Space and Application

实用完备模态空间及其应用

Finite Element Modal Analysis of a Car Based on ANSYS

基于ANSYS某车体的有限元模态分析

On the Prediction of Modal Split by Using Numerical Method

用数值计算方法估计结构的模态分裂

Research on Parametric Modeling and Modal Analysis for Frame Structure of Car Body

概念车身框架结构参数化建模及模态分析研究

Study on Modal Parameters Identification of Structures Based on Hilbert-Huang Transform

基于希尔伯特&黄变换的结构模态参数识别研究

Identification of modal parameters of bridges considering temperature and wind effects

考虑温度和风速影响的桥梁结构模态参数分析

The Transformation Methods for Modal Parameters of Structure with Constrained Interfaces

结构界面约束的模态参数变换方法

Effect analysis of environmental factors on structural modal parameters of a cable-stayed bridge

影响斜拉桥模态参数变化的环境因素分析

Coach Body Modal Analysis Methodology Based on the Feature Curve of Deformation

基于整体变形特征线的车身模态解析评价方法

Modal Adverbs are relatively special in the Word Class System .

语气副词是副词小类里比较独特的一类。

Application of dual reciprocity hybrid boundary node method in structural modal analysis

双互易杂交边界点法在结构模态分析中的应用

Modal Analysis of Bus Body Frame Based on ANSYS

基于ANSYS的客车车身骨架模态分析

Modal Analysis of Key Parts of Vertical Electrochemical Machine Tool Based on ANSYS

基于ANSYS的立式电解加工机床关键部件模态分析

The Relationship Study between Modal / Cotton Blending Ratio and Yarn Performance

Modal/棉混纺比与纱线性能关系的研究

Studies on Lightweight Design for Bus Bodies Based on Stiffness and Modal Analysis

基于刚度与模态分析的客车结构轻量化研究

Modal parameters identification of short data sequence based on left matrix fraction description

基于左矩阵分式模型的短记录数据模态参数识别

Finite Element Modal Analysis of Piping Including Pump Group

碳钢沉淀池泵组管系模态的有限元分析

The fourth chapter introduce the data resource , research assumption and modal .

第四章介绍数据来源、研究假设以及构建模型。

Experimental Modal Analysis of Gearbox case in Reconfigurable Small Agricultural Machinery

可重构小型农业作业机变速箱体实验模态分析

Damage diagnosis of space truss based on change of elemental strain modal

基于单元应变模态差的网架结构损伤诊断研究

Modal analysis of hangar door steel structure based on ANSYS

基于ANSYS的机库大门钢结构模态分析

An Improved Method of Predicting the Modal Loss Factors of Constrained Damping Structure

约束阻尼结构的模态损耗因子计算的一种修正方法