适当地选取激发频率,能很好地抑制转换模态幅值。
Selecting the appropriate excitation frequency can well inhibit the conversion mode amplitude.
对瓶颈效应与分子结构之间的关系及解离阈值与激发频率之间的关系也作了简单的讨论。
The relations between the photolysis frequency and the dissociation threshold and between the bottleneck effect and the molecular structure have been discussed.
计算结果表明:随平行板电极尺寸增加和激发频率提高,电势驻波效应成为影响电极间电势差非均匀分布的重要因素。
The results show that the voltage standing wave effects become the important factor affecting non-uniform voltage distribution when the electrode dimensions and excitation frequency are increased.
例如,对于那些会令人分心、激发我们想查看的冲动的通知,我们可以改变接收的频率。
For example, we can change how often we receive the distracting notifications that trigger our urge to check.
表明这一迹象的是撞击掀起的尘土中显示的红外线光谱中的一些谱线,其频率与水分子能量激发时所发出光线的频率相应。
The telltales are specific "lines" in the spectrum of infra-red light from the plume. These correspond to the frequencies of light given off when water molecules are energetically excited.
托雷斯 -桑切斯,与斯特拉斯克莱德大学的同事一起,正在试验当聚合物开始冒泡的时候,用低频率的超声波照射来“激发”熔融聚合物。
Torres-Sanchez, along with colleagues at Strathclyde University, is experimenting with low-frequency ultrasonic irradiation to ‘excite’ molten polymers as they begin to foam.
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.
所示的激励为随机激励,对所有频率进行激发。
The excitation shown is a random excitation that excites all frequencies.
与生物体共振频率一致的电磁辐射,激发一种抑制微生物生长的能量,从而降低疾病的发生机率。
Electromagnetic radiation where the frequencies coincide with the resonant frequencies of the organism may stimulate energy which suppresses development of micro organisms and thereby reduces illness.
为了讨论离散性频率噪声,本文提出了多叶叶道流速激发的概念和计算公式。
A concept and a numerical formula of flowing velocity on many blades are presented to discuss noise in the discrete frequency.
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.
结果表明,该震源激发地震波的主频率比普通震源的有明显提高。
The results showed that the main frequency of the earthquake wave produced by the source is higher obviously than ordinary seismic explosive columns.
损耗影响激发模的光强和频率,在陀螺中损耗不同将会导致零漂。
This difference affects light intensity and frequency of the modes, and as a result leads to zero drift.
通过得到的固有振动频率值,并与电磁力激发的强迫振动频率值进行比较,对不同情况下鼻端引水线在运行时的安全性进行一定的分析。
The natural frequencies and frequencies of electromagnetic force of diversion water pipe are compared, the security of diversion water pipe in different running condition is analyzed.
首先是采用BG 1999光释光谱仪选定激发光源,确定释放光子的频率,再用矿物的特征光释光谱作年龄测定。
The selected frequency optical luminescence dating (SFOLD) means that the characteristic frequency of the crystal is used to dating. Equipment BG1999 is created for optical luminescence.
为了克服激发极化观测中经常遇到的电磁耦合干扰,以往研究大多基于电磁耦合的频率特点。
In order to remove the electromagnetic coupling interference which was encountered frequently in IP measurement, most previous studies were based on the frequency characteristics of em coupling.
声源激发的电磁波在频率与相位特征上不同于转换电磁波。
The electromagnetic wave radiated by the acoustic source is evidently different from the converted electromagnetic wave in frequency and phase.
根据该理论,可计算得到轧机容易激发的固有频率。
Experiment shows that the natural frequencies got from theoretical formulae are good approximations compared the values measured.
该测 量发光寿命的方法的步骤:①用频率能够调节的正弦交流电激发样品;
The steps of carrying on the method for measuring the life of luminescence are as follows:1 Use a sine alternate current with changeable frequency to stir up the sample;
根据某初轧机的结构设计方案,利用大型有限元软件ANSYS,建立了结构分析模型,得出了该轧机机架容易激发的固有频率与振型,以及承受最大轧制力时的变形程度。
Based on the structural design scheme for a type of blooming mill, the structural analysis model is established by means of the FEM software ANSYS.
数值模拟了吸收和色散曲线随微波场拉比频率和失谐量的变化规律以及敏锐吸收峰的性质随激发态粒子衰减率的依赖关系。
Numerical simulation of the absorption and dispersion curves changed with the microwave Rabi frequency and detuning, and the absorption peak influenced with the decay rate of the excited particles.
数值模拟了吸收和色散曲线随微波场拉比频率和失谐量的变化规律以及敏锐吸收峰的性质随激发态粒子衰减率的依赖关系。
Numerical simulation of the absorption and dispersion curves changed with the microwave Rabi frequency and detuning, and the absorption peak influenced with the decay rate of the excited particles.
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