机械波

细纱特殊机械波成因分析与消除措施

Reason Analysis and Problem Solution of Acrylic Yarn Special Mechanical Wave

浅谈几种特殊机械波的成因及解决方案

Discussion on Causes and Resolving Measures of Special Mechanical Wave

对肝脏振动的同时，MRE可获得机械波穿透器官后所成的像。

By applying vibrations to the liver , MRE obtains images of the mechanical waves passing through the organ .

圈条盘与压辊间的张力牵伸为1.091倍时，可消除70cm左右的机械波。

Machine wave about 70 mm can be eliminated if tension drafting multiple of head plate and compression roll is 1.091 .

机械波的多普勒频移公式中两个典型问题

Two Typical Problems in Doppler Effect Formula of Mechanical Wave

细纱前胶辊机械波的产生原因及预防措施

Generating Reasons and Prevention Measures on Machine Wave of Spinning Front Top Roller

一种新的机械波-液晶中的曲率弹性波的实验

A New Kind of Mechanical Wave & Curvature Elastic Wave in Liquid Crystals

纱条中机械波的动态分析

Dynamic Analysis on the Machine Wave in the Yarn

医学超声诊断系统是机械波的作用。

Supersonic is a kind of mechanical waves .

也谈机械波的半波损失问题

The Problem on Half-wave Loss of Mechanical Wave

机械波的能流及其应用

Energy Flow and Application of Mechanical Wave

浅析细纱机械波种类、成因及消除

My Tentative View on the Mech-Wave as to the Varieties , Origin and Way Removing It

内容涉及动力学、直流电路和机械波中的基本概念。

The content of the investigation concerns basic concepts in mechanics , DC circuit and mechanical waves .

机械波与电磁波的干涉现象已为人们所熟知。

Till now , people have known very well about the interferences of the mechanical and electromagnetic waves .

超声作为一种高频振动的机械波能源，可在微观层次上与物质发生相互作用。

Ultrasound , which serves as a mechanical wave energy source of high-frequency vibration , interacts with matter in micro-field .

通过分子动力学模拟，对单壁碳纳米管中稳态机械波的激发条件进行了详细的研究。

The excitation condition of the stabilized mechanical waves in single-walled carbon nanotubes ( SWNT ) were investigated by molecular dynamics simulation .

本文分别讨论了机械波、电磁波、物质波在两种介质的分界面正入射传播时产生半波损失的本质。

In this paper , we discuss the nature of half-wave loss about mechanical wave , electromagnetic wave and matter wave respectively .

这就证实了一些人认为的对流层机械波并不是一个对色球和日冕的有效加热机制的说法。

This confirms the idea that the mechanical waves generated from the convection zone are not very effective in heating the chromosphere and corona .

本文较详细地讨论了单色平面机械波的横波、纵波在理想媒质（无吸收，各向同性的弹性固体）分界面上入射时，反射波、折射波的相位变化。

This article discussed the phase changes of reflective and refractive waves which were formed by the monochromatic plane mechanical wave on the bound surface of two ideal medium .

超声波是一种高频机械波，利用超声振动、超声空化能有效强化传质、传热，改变物理化学相平衡，加快化学反应速率。

Ultrasound is a kind of high frequency mechanical wave which can effectively improve mass transfer and heat transfer , change physical-chemistry phase equilibrium , fasten chemistry reaction rate .

分析波谱图，判断机械波和牵伸波，计算其波长，找出缺陷部件，并有效加以控制。

Analysing spectrograms , judging what the mechanical waves or drawing waves are , calculating their wavelength , finding the defective parts and being necessary to control them effectively .

超声波是频率范围20-10~6KHz的机械波，利用超声波来加速或引发新的反应是一门新兴的交叉学科。

Ultrasonic is one of mechanical wave with wave frequency scope 20-106 KHz , Using Ultrasonic to accelerate or generate a new reaction is its new pattern arisen intercross course .

声波是一种机械波，在气体介质中传播将受所在介质物性及运动的影响，这是声波法测量炉内空气动力场的物理学基础。

Its propagation is effected by the attributes of the medium and the movement as well . This is the physical base of the acoustic measuring the aerodynamic fields in furnaces .

在几种色散媒质中证明了机械波、电磁波和物质波的群速度等于波能量的传播速度。

It is proved that in some dispersive media , the group velocities of mechanical wave , electromagnetic wave and matter wave are the same as velocities of wave energy propagation .

按照机械波诊断、牵伸波诊断和复杂波形诊断3个大类，分析了计算机诊断毛纱条干不匀的基本原理。

According to three different diagnoses composed of mechanical waves diagnosis and draft waves diagnosis and other complex waves diagnosis , the principle of computer diagnosis about unevenness wool yarn was discussed .

观察到一个异常的波状总动能分布，并首次对这种高热流密度下碳纳米管中激发出的低频横向声学机械波主导的能量输运机理进行了研究。

An anomalous wave-like kinetic energy profile was observed and a previously unexplored , wave-dominated energy transport mechanism is identified for high heat fluxes in carbon nanotubes , originated from excited low frequency transverse acoustic waves .

超声波作为一种机械波，具有探头安装简单方便、不破坏检测对象、信号反馈速度快、内容丰富等优点，在高分子加工检测中具有广阔的应用前景。

Ultrasound , a kind of mechanical wave , has extremely potential applications in the field of polymer processing for its super advantages , such as convenient installation , non-invasion and non-destruction , quick feedback , et al .

这种一维低频机械波传递的能量被定量地表示为施加的总热流密度的函数，并和传统的傅立叶热传导传递的能量进行了对比。

The transported energy , in terms of a one-dimensional low frequency mechanical wave , is quantified as a function of the total heat flux applied and is compared to the energy transported by traditional Fourier heat conduction .

声发射信号本身属于一种弹性波，属于机械波的一种，所以可以按照弹性波在固体和液体中的传播理论研究油罐内声发射信号的传播情况。

Acoustic emission signal is a form of elastic waves , is a kind of mechanical waves . Therefore , the theory of acoustic emission signals can follow the elastic wave propagation in solids and liquids in the propagation theory .

首先，微波热致超声波涉及多物理场过程，它包括电磁波在非均匀介质中的传播过程、电磁能转换为热能过程、热致膨胀产生机械波（超声波）过程。

Firstly , the microwave-induced thermo-acoustic is an interdisciplinary field procedure . It includes the electromagnetic wave propagating in heterogeneous medium , the transform from the electromagnetic energy to the thermo-energy and the mechanical wave ( ultrasound ) generation due the tissue expanding .