本文研究了磁性薄膜中的自旋波共振激发现象。
In this work, the phenomena of excitation of SWR (Spin Wave Resonance) in magnetic films are investigated.
该图说明,该机高速印刷时的结构共振激发起过大的振动和噪声。
The contrast diagram shows that while the machine is in high-speed printing, the structural resonance arouses exceptionally big vibration and noise.
本文从理论上分析了利用调制的单模激光场共振激发来测量原子或分子的寿命。
The lifetime of atoms and molecules can be measured by using modulated resonant single-mode laser field.
考虑了内壳层电子激发的组态相互作用后,采用R矩阵方法计算了电子碰撞类锂碳离子的共振激发碰撞强度。
The multichannel R-matrix code is employed to compute the collision strengths for electron-impact excitation of pentacid Mg ion.
对表面等离子体波共振现象产生的原理和激发条件进行了阐述。
The principle of surface plasmon resonance phenomenon and excitation condition of SPR are described in the paper .
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.
通过分析功能磁共振成像扫描,该软件能够确定实验对象在思考时其大脑的被激发部位。
The software analyzes functional MRI scans to determine what parts of a person's brain is being activated as he or she thinks.
ATA的荧光激发光谱和发射光谱不重叠,说明RLS光谱中没有共振荧光成分。
The fluorescence excitation and emission spectra of ATA do not overlap, so resonance fluorescence was not involved in the RLS spectrum.
本文研究了双光子共振相干激发三能级系统的问题。
In this paper coherent excitation of two-photon resonance in three-level systems is discussed.
在激发阈值附近,发现了分波共振现象,并对这个现象产生的机制作了分析。
The phenomenon of electron resonance near the excitation threshold and its mechanism are discussed.
磁性颗粒能在时间变化磁场中产生共振响应,因而能很好地将能量从激发场转移到纳米颗粒中。
Magnetic particles also can have resonant response to a time-varying magnetic field with advantageous results related to the transfer of energy from the exciting field to the nanoparticles.
利用具有中间共振能级的无多普勒双光子相干选择激发来提高激光同位素分离的选择性和激发速率。
Selectivity and excitation rate of laser isotope separation can be enhanced by using the coherent selective Doppler-free two-photon excitation with intermediate resonant level.
研究表明:两个向上传播的重力波波包,通过非共振相互作用,也能激发出一个向下传播的重力波波包。
The results show that a downward propagating gravity wave packet can be excited by two up-going gravity wave packets owing to the nonresonant interaction.
本文提出的旋转回波脉冲序列具有激发带宽适中,实验参数调整简单的特点,可广泛应用于固体样品的核磁共振谱测量中。
A pulse sequence, namely rotary echo, with modest excitation bandwidth and mere adjustment of the experimental parameters is proposed in the present article.
本文讨论了高激发核中的同位旋标量表面巨共振和偶极巨共振。
The isoscalar giant surface resonance and giant dipole resonance in highly excited nuclei are discussed.
如果发生共振耦合,修饰态激发导致半最大原子相干(0.25)。
On the resonance selective dressed excitation leads to half of maximal atomic coherence (0.25).
人心对刺激会产生反应,受到刺激,人心会激发高度的共振,并化之为热心、创造性的想象力、强烈渴望等等。
The human mind responds to stimuli, through which it may be "keyed up" to high rates of vibration, known as enthusiasm, creative imagination, intense desire, etc.
本文阐述了阿达玛变换在线扫描核磁共振成象中应用原理,推出了合成的激发信号相位与阿达玛编码关系。
In this paper we explained the principle of line scan Hadamard transform NMR imaging and deducted the relation of Hadamard cede to the phase of excitation signals.
从而主动避免高阶分量可能激发的共振。
In doing so, the resonance, which could be excited by high ordered component, can be actively avoided.
本文报道用双色三光子共振电离法测量钐原子高激发态78个新能级。
The paper reports the measurement of 78 high-lying levels in samarium atoms by two-colour three-photon resonant ionization.
在本方案中,这个离子受到两个分别调到第一高、低振动边带的激光场和一个与离子共振的激光场的轮流激发。
In the scheme the ion is excited by two laser fields tuned to the first lower and higher vibrational sidebands, and then by one laser tuned to the ion transition in an alternative way.
此外,合适的激发光,能更好地匹配金属衬底的表面等离子体共振吸收,对表面增强荧光效应更加有利。
It is also found that proper excitation wavelength, which corresponds to greater SPR absorption of metal substrate, is another factor that can significantly influence the SEF effect.
三苯甲烷染料(TPM)自身由于共振去激发显示很弱的荧光。
Triphenylmethane (TPM) dyes normally render rather weak fluorescence due to easy vibrational deexcitation.
首先,本文研究并讨论了表面等离子体波共振效应的原理及其激发条件。
Firstly, the principle of SPR and its exciting conditions are respectively discussed in the paper.
由带隙端点反射极大时共振场分布我们可以得到,此带隙是由于同时激发的两个泄露模之间的相互作用造成的。
Electric field distributions reveal that this high reflectivity gap is due to the coupling between these two coincidentally excited leaky modes.
主要工作如下:1.详细讨论了表面等离子体波共振现象产生的基本原理和激发条件;
The main research work is shown as following:1. Principle and exciting condition of SPR phenomenon is discussed detailedly;
主要工作如下:1.详细讨论了表面等离子体波共振现象产生的基本原理和激发条件;
The main research work is shown as following:1. Principle and exciting condition of SPR phenomenon is discussed detailedly;
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