Researches of new type lightening vibration mechanism;
新型振蕩減振機(jī)構(gòu)的研究
The experimental study for the sound radiation by the vibrational nozzle;
振蕩噴管發(fā)聲的實(shí)驗(yàn)研究
Measurement for Gas Content in Transformer Oil by Using Mechanical Vibration Method;
用機(jī)械振蕩法測(cè)定變壓器油含氣量
Studies on Electrochemical Oscillations for Cathodic Reduction of Several Oxysalts;
幾種含氧酸鹽陰極還原過(guò)程中的電化學(xué)振蕩研究
Many exotic nonlinear behaviors in the continuous flow stirred tank reactor(CSTR) have been discovered,such as mixed-mode oscillations,periodic,quasi-periodic and chaos.
在CSTR反應(yīng)裝置中發(fā)現(xiàn)了許多復(fù)雜的非線性行為,如混合模式振蕩、倍周期、準(zhǔn)周期、混沌等;在化學(xué)波的研究上,BZ反應(yīng)也展現(xiàn)了多姿多彩的斑圖,如靶形波、螺旋波、多臂螺旋波等。
For the different calibre regenerative liquid propellant guns, there exist generally high frequency pressure oscillations with the wide frequency range and large amplitude.
在不同口徑的再生式液體發(fā)射藥火炮中,普遍存在著頻帶分布很寬的大振幅高頻壓力振蕩,這些壓力振蕩對(duì)目前使用的壓電式壓力傳感器具有潛在的破壞作用。
Dynamic models of VHG continuous ethanol fermentation and mechanisms of oscillation attenuation by packing;
高濃度酒精連續(xù)發(fā)酵過(guò)程中振蕩行為的模擬及填料弱化振蕩的機(jī)理
Dispersion mechanism of nano-particles in polymers by ISBS and ultrasonic oscillation;
原位氣泡拉伸法在高聚物中納米粒子的分散機(jī)理及超聲振蕩研究(英文)
Establishment and applications of the platform for detecting oscillation frequency of piezoelectric quartz crystals;
壓電石英晶體振蕩頻率檢測(cè)平臺(tái)的建立及應(yīng)用
Research on Small Multi function Vibration and Oscillatory Temper;
小型多功能振動(dòng)振蕩夯的理論研究及制造方法
A New Method of Highly-oscillatory Integrals;
一類(lèi)高振蕩積分的新方法
We have studied the homogenization of the operators with oscillatory quasiperiodic coefficient.
本文研究具振蕩擬周期系數(shù)的均質(zhì)化過(guò)程,首先得到了擬周期函數(shù)的一些有趣性質(zhì),然后證明了擬周期算子的一個(gè)均質(zhì)化定理。
Distinguish fault from power swing based on improved recursive wavelet transform;
利用改進(jìn)遞歸小波變換區(qū)分電力系統(tǒng)振蕩與故障
Based on the relative variation of impedance during power swing,a novel phase selector for high voltage transmission lines is proposed.
提出了一種基于阻抗相對(duì)變化的高壓線路保護(hù)選相新原理,用作振蕩期間的選相元件。
Measures, such as the floating of threshold, braking by positive sequence current, driving up the threshold during power swing, etc are suggested to prevent th.
采用浮動(dòng)門(mén)檻、正序電流制動(dòng)和靜穩(wěn)破壞后提高動(dòng)作門(mén)檻值的方法,來(lái)防止系統(tǒng)振蕩時(shí)誤啟動(dòng)。