拉曼过程则牵涉到光与组成介质之分子的振荡激发态,由于彼此的相互作用,光子会损失或增加能量,导致频率的改变。
Raman processes involve light interacting with the vibrational excitations of molecules making up the medium; as a result, the photons of light lose or gain energy, which changes their frequency.
在极低的温度下,它发生量子:它存在于一个振荡波形中,波形可能呈现激发态、未激态、或两者同时兼具,这都取决于电流的控制。
At extremely cold temperatures, it goes quantum: it exists in an oscillating waveform spanning an excited state, an unexcited state, or both simultaneously, all controlled by electrical currents.
我们得到了系统振荡的频率与内禀元激发的关系。
We obtain the relation between the frequency of the oscillation and the instric excitation of the system.
对于天气尺度系统,海温热力场则主要激发出大气低频振荡。
For synoptic scale systems, the SST thermal forcing mainly excites the atmospheric low - frequency oscillation.
第一,原子平均激发能量变化率是原子到板的距离的函数,并且当靠近板时以振荡行为消失。
First, the rate of change of the mean atomic excitation energy is now a function of the distance to the boundary and it dies off in an oscillatory way the boundary is approached.
太阳振荡的湍动随机激发及激发源的位置都已得到研究,不过现在问题还未完全解决。
The stochastic excitation mechanism by turbulence and the location of the excitation sources are well studied, but not completely understood.
通过调整燃料喷注位置和空气的供给速度,可激发或抑制振荡。
By changing positions of fuel injection and air supply, velocity oscillation may either be excited or damped.
动力学分析和模式大气的计算结果进一步说明了CISK和EWFM的共同作用是激发和驱动热带大气低频振荡的重要物理过程。
Dynamics analyses and model atmosphere calculations further demonstrate that EWFMand CISK are very important physical processes in leading to the low-frequency oscillations in the tropics.
对于天气尺度系统,海温热力场则主要激发出大气低频振荡。
For synoptic scale systems, the SST thermal forcing mainly excites the atmospheric low-frequency oscillation.
结果表明,由于SSTA在大气中强迫激发出了大气低频振荡,使得ENSO对其后的东亚季风活动仍有明显影响。
The results show that the influences of ENSO on the afterward monsoon activities in East Asia are in existance owing to atmospheric low frequency oscillation excited by SSTA.
目的:探讨脉冲振荡法在支气管激发试验中的应用价值。
Objectives:To investigate the clinical value of impulse oscillometry(IOS) in bronchial challenge test.
对于化学反应过程激发的燃烧振荡,最容易受到激发的振型是压力波腹与化学反应分布相关最强的振型。
For the combustion instability driven by chemical reactions, the most inspirable acoustic mode is the one whose wave abdomen is the most correlative with chemical reaction distribution.
结论:脉冲振荡法在支气管激发试验诊断支气管哮喘中具有较高的临床应用价值。
Conclusions: the impulse oscillation bronchial provocation test in the diagnosis of asthma has a higher clinical value.
结论:脉冲振荡法在支气管激发试验诊断支气管哮喘中具有较高的临床应用价值。
Conclusions: the impulse oscillation bronchial provocation test in the diagnosis of asthma has a higher clinical value.
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