QPO,quasi-periodic oscillation是什么意思

网络释义

用法例句

We find that the oscillation period of the coupling with respect to the thickness of nonmagnetic layer is related with the pairs of magnetic-nonmagnetic layer and the density of electrons in the superlattice.

在相同的参数下，振荡周期与铁磁－非磁层的对数有关。

The oscillation period and the oscillation amplitude relate to CO concentration,heating power PF and so on.

结果表明，振荡周期及振荡幅度与ＣＯ浓度、热丝加热功率等因素有关

By applying numerical, phase diagram, Lyapunov exponents are presented to analyze periodic oscillation state and chaos motions.

利用数值结果,相图和李雅普诺夫指数分析了系统的周期振荡态和混沌态运动过程。

By applying bifurcation diagram and phase diagram are presented to analyze periodic oscillation state and chaos motions.

研究了Rossler化学反应系统的动力学行为,利用数值结果、分岔图和相图分析了系统的周期振荡态和混沌态运动过程,利用比例微分控制器方法实现了系统的混沌控制。

Since the optimum oscillating period is the key point, the effects of forced oscillating period on mass transfer characteristic in the same airlift loop reactor were studied.

在同一反应器中比较了不同振荡周期下的气液传质特性,为最优强制振荡周期的确定提供了实验依据和分析基础。

The flow developing time Tv,1 (operation when injection shifted from circumambient to central inlet), Tv,2(operation when injection shifted from central to circumambient inlet) and the whole oscillating period Tv(the sum of fv,1 and Tv,2).

一般这种反应器的操作采取中心或环隙喷射的定态方式,Douglas和Baird等对反应器的研究认为,传统的定态操作并不能保证过程总处于最佳状态,在某些情况下进行非定态的振荡操作,可能更有利于反应和传递,其中确定合适的振荡周期是实现这一目的的关键。

From power-time curves,the induction period(tin) and the oscillating period(tp,1,tp,2) were obtained.

采用微量量热法对中药活性成分葛根总黄酮振荡体系进行了研究,测定了葛根总黄酮在不同浓度、不同温度下的振荡体系的热功率—时间曲线,得到了它的诱导期、振荡周期,根据动力学理论计算了它的反应级数和表观活化能,并建立了诱导期、振荡周期与浓度和表观活化能之间的非线性关系式。

The characteristics of grain driers are discussed, after analyzing the periodic oscillation of water of grain by grain driers of different capacities and different types.

通过对不同处理量(300~500t/d)、不同烘干型式(顺流、混流、横流)、不同塔型(单塔、双塔)的粮食烘干机出机粮水分周期性振荡现象的分析,探求粮食烘干机的内在特性。

The Correction on an Oscillating Period Calculating Formula of 555 Voltage Controlled Oscillator;

555压控振荡器振荡周期计算公式的修正

seismometer free period

地震检波器自由振荡周期

Research on the experiment of liquid leaking back and forth through a small hole

糖水-水小孔泄漏振荡周期与小孔孔径的关系

The Oscillatory Periodicty Study of Weather Element Fields in 6～9 Month in Kunming Region Using the Power Spectral Analysis Method

用功率谱分析昆明地区6～9月气象要素场的振荡周期

Research of semantic paradox through cyclical vibration function;

解决语义悖论的振荡周期函数模型——一种对语义悖论的可能解释

Each machine cycle takes 12 oscillator or clock cycles.

每个机器周期为12个振荡器或时钟周期。

Transition in the Periodic,quasi-Periodic and chaotic calcium oscillations

周期,准周期和混沌的复杂钙振荡之间的转换

Evolution of Summer Precipitation Quasi-Biennial Oscillation in Eastern China

中国东部夏季降水准两年周期振荡的长期演变

Shake on High Platform,Periodic Convergence and Shortage Imbalance--Feature Analysis of Medium-to-long Term Economic Cycle in China;

高位振荡 周期收敛与短缺失衡——中国中长期经济周期特征分析

Terahertz Generation from Photonic Bloch Oscillations in One-Dimensional Quasi-Periodic Photonic Crystal

一维准周期光子晶体的太拉赫兹布洛赫振荡源

The Quasi-Periodic Oscillation of Solar Radio Burst Observed on April 9, 1989

1989年4月9日射电爆发中的准周期振荡特征

Experimental Research on Four Optical Cycle Pulse Generation in Ti:sapphire Laser;

四个光学周期脉冲钛宝石振荡器的实验研究

On Inhomogeneous Periodical Interval of Quasi-Phase-Matching Optical Parametrical Oscillator;

准相位匹配光参变振荡非均匀周期间隔

QBO of Stratosphere Water Gas in Equator;

赤道地区平流层水汽准两年周期振荡特征

The two-dimensional periodic structure in a bifrequency magnetically insulated transmission line oscillator

双频磁绝缘线振荡器二维周期结构研究

Low Threshold Singly-resonant Optical Parametric Oscillator Based on Periodically Poled MgO:LiNbO_3

低阈值单谐振周期极化掺镁铌酸锂光参量振荡器

It is shown that the evolutions of fidelity exhibit oscillations with equi-amplitude and perfect periodicity if the frequency of Rabi oscillation is the linear function of the photon number.

研究表明 ,当拉比振荡频率与光子数成正比时保真度表现出周期性的等幅振荡。

Among these characteristics, quasi-periodic oscillations led us to believe the possibility of existing oscillations in the corona.

在这些特征中,准周期振荡使我们认为,在日冕上可能存在着快速振荡.