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。
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
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
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
Study of Chirped Pulse Laser Amplifier System Based on Self-mode-locked Femtosecond Ti:Sapphire Oscillator;
基于自锁模飞秒Ti:Sapphire振荡器的啁啾脉冲激光放大系统研究
Study on Self-Excited Oscillation for Induction Motor System Fed by a Voltage Source Inverter;
逆变器供电感应电机传动系统的自激振荡问题研究
Photo-stimulated discharge measurement system based on optical parametric oscillator
光参量振荡器激发的光激电流测量系统
free-running local synchronizer oscillator
自激本机同步振荡器
self-oscillator radio telegraphy transmitter
自激振荡器式发报机
Parasitic oscillation in high power laser facility with multi-pass-cavity amplification
内腔四程放大高功率激光系统寄生振荡
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
Beam Cleanup Experiments for Master Oscillator Power Amplifier Laser System by Adaptive Optics Based on Stochastic Parallel Gradient Descent Algorithm
随机并行梯度下降自适应光学对主振荡功率放大器激光系统的光束净化实验
oscillating control servomechanism
振荡控制的随动系统
Two first integrals for the Helmholtz oscillator
Helmholtz振荡系统的首次积分
Studies on Multi Degree-of-Freedom Nonlinear System;
多自由度非线性自激振动系统的研究
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
The Earth's Spheroidal Oscillations Induced by the Wenchuan Earthquake
汶川大地震激发的地球球型自由振荡
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
A narrow bandwidth,high spectral purity and high efficiency dye laser oscillator-amplifier system
窄带、高光谱纯度、高效率染料激光器振荡-放大系统