selfexcited vibration measurement

用法例句

Analysis and Resolve for the Self-oscillation of HS-10T Hydraulic Vibrator;

HS-10T液压振动台自激振荡现象分析及解决办法

Check of the positioning self-oscillation for a digital control system;

数字控制系统的自激振荡及其抑制

An Experimental Study on the Self-oscillation Impulse Convective Heat Transfer;

自激振荡脉冲对流换热的实验研究

The research of the self-excited oscillation pipeline flocculator;

自激振荡新型絮凝器的研究

Research on the effect factors of the novel self-excited oscillation pulse jet;

新型自激振荡脉冲射流影响因素

Research of Self-Excited Oscillation at High-Frequency in Electrohydraulic Servovalve and its Solution;

电液伺服阀高频自激振荡问题的研究及解决方案

The self-oscillating phenomena in thermo-acoustic system was experimentally studied in a self-built test rig of Standing-Wave Thermo-acoustic Engine.

针对热声热机中存在着强烈的非线性热声自激振荡现象,在自行研制的“驻波型热声发动机试验平台”上,对采用He/Ar混合工质的驻波热声发动机系统的起振与消振过程的动态特性进行了详细的试验研究。

The working principle of grid-controlled wave-travelling tube of radar transmitter is explained,the self-oscillating mechanism of grid-controlled wave-travelling tube is analyzed,the advantages and deficiency of the two methods for ohtaining self-oscillating are compared.

阐述了雷达发射机中的核心器件栅控行波管的工作原理,讨论了行波管自激振荡产生的原因及解决自激振荡两种方法的优缺点。

For the purpose of understanding the relationship between the effects of parameters and the erosion quantities of aluminum specimen impinged by cavitating jet, which was produced by a self-oscillating organ pipe nozzle of 1.

自振空化射流是利用瞬态流和水声学原理调制而成的一种新型射流,为研究围压下自激振荡空化射流的冲蚀破碎规律,利用高压釜装置测量了1。

The effects of cavitation and abrasive acceleration in the self excited oscillation pulsed abrasive water jets are directly determined by its oscillating frequencies, so the wave speed in the jets and its effects on pulsed frequencies are discussed.

自激振荡脉冲磨料射流的振荡频率直接决定着磨料的加速效果和射流的空化效应 ,分析了自激振荡脉冲磨料射流中压力扰动波的传播速度及其对射流振荡频率的影响规律 ,数值计算表明 :磨料的浓度、密度及体积弹性模量对波速影响幅度很小 ,而气体的存在对射流中波速影响很大 ,很少量的气体就会使波速降低很大 ,射流振荡的频率随波速的减小而明显增大。

Based on the theory of fluid network, the mathematical model of the self excited oscillation pulsed water jet device is established, and the dynamic response characteristics of the device are analyzed.

运用流体网络理论建立了自激振荡脉冲射流装置的相似网络模型 ,数值计算分析了系统频率特性 。

The method using the airlift and the self excited oscillation jet for exploiting deep beach placer has been presented.

提出了一种用气举和自激振荡脉冲射流相结合的方式开采潜水层滨海砂矿的新方法。

It is shown that the periodicity and weakening surge is caused by the interaction between the self-excitation of the resonant circuit and transferred electron oscillation of the switch.

指出开关的周期性减幅振荡是由于外电路的自激振荡和开关的转移电子振荡共同作用引起的。

Transitional Process and Amplitude of Vibration in LC Self-oscillator;

LC自激振荡器振荡过渡过程及振幅

self-oscillator radio telegraphy transmitter

自激振荡器式发报机

Auto-Stimulated Oscillation and Sine Wave Oscillation in Negative Feedback Circuit;

负反馈电路中的自激振荡和正弦波振荡

A Discussion on Production and Elimination of Self-oscillation in Amplifier.;

论放大器自激振荡现象的产生及消除

Experimental Study on Characteristics of Self-excited Oscillation Pulsed Water Jet

自激振荡脉冲射流频率特性实验研究

Research on eliminating self-excited oscillation for vibration acceleration sensors

振动加速度传感器的自激振荡消除方法研究

Experimental Study of Self-Suction Self-Excited Oscillation Pulsed Jet Aerator

自吸式自激振荡脉冲射流曝气器的实验研究

Amplifier self-oscillates at a frequency depending on the velocity of the fluid.

放大器自激振荡的频率就取决于流体的速度。

EXPERIMENTAL STUDY ON SELF EXCITED RESONANT PULSE JET NOZZLE FOR ROLLER BIT

牙轮钻头自激振荡脉冲喷嘴的实验研究

Study of Spontaneous Oscillation and Thermoacoustic Conversion Characteristics of Thermoacoustic Heat Engines;

热声发动机自激振荡过程及热声转换特性研究

On removing the interferences & noise restraint and automatic oscillation of the amplifier;

放大器干扰、噪声抑制和自激振荡的消除

Self-oscillation Chamber Design and Flow Field Analysis of Pipeline Supercharger

管路增压器的自激振荡腔室设计及流场分析

Numerical Simulation of Self-excited Oscillation Patterns in Wet Steam Flow with Condensation

湿蒸汽凝结流中自激振荡模式的数值模拟

Positioning Self-oscillation and Its Restraint in a Digital Optoelectronic Tracking System

数字光电跟踪系统定位时的自激振荡及其抑制

Stability of mode-coupling self-excited oscillation systems with friction

基于模态耦合的摩擦自激振荡系统稳定性研究

Research of Characteristic of Self-excited Oscillation Antrum Using Large Eddy Simulation

应用大涡模拟对自激振荡腔室特性的研究

Improving the penetrability of soft coal seam with self-excited oscillation water jet

自激振荡射流改善松软煤层渗透率的机理

free-running local synchronizer oscillator

自激本机同步振荡器