The GMR filter owns almost 100% reflection at the resonance wavelength of 800 nm with the full-width at half-maximum of 20 nm, and its sideband reflection from 700 to 1000 nm is less than 5%.
这个导模共振滤光片在其共振波长800nm处的反射率接近100%，带宽为20nm，同时它在700nm到1000nm范围内其它波长处的反射率均小于5%。
The Q of a tuned CIRCUIT, which is generally very similar to the Q of its INDUCTOR (unless it is deliberately lowered by the use of an additional RESISTOR), is a measure of its band- width around resonance.
调谐电路的Q值定义为谐振频率处的带宽，当电路没有加入降低Q值用的附加电阻器时，该值与电路中电感器的Q值非常接近。
In this work, the ferromagnetic resonance line width of a ferrite with two kinds of cations randomly distributed on a sublattice is calculated by taking into account the spatial fluctuation of both the spins and the exchange integrals.
本文同时考虑自旋矩和交换积分的室间涨落，计算了在一个次点阵上有二类阳离子无规分布的铁氧体的铁磁共振线宽。
Objective To explore the effects on images from the space location of spectrum and scanning parameters, and summarize the technological essential and application hints. Methods 65 patients were scanned in brain with magnetic resonance spectroscopy, the location and the size of region of interesting and other scanning parameters values （FOV, frequency matrix, phase matrix, saturate cingulum, etc.） were changed intentionally, the values of full width at half maxium and water suppression lever were recorded. A preliminary evaluation of the resulted waves and the relationship between the parameters data and the quality of the MRS waves were probed.
目的 观察波谱空间定位和扫描参对图像质量的影响，并初步小结应用要点方法对65例头颅检查的受检者行磁共振波谱扫描，有目的地改变感兴趣区域的位置、小和其他参数设置（FOV、频率矩阵、相位矩阵、预饱和带等），记录预扫描后系统显示的半高宽、水抑制程度等数值，并对扫描后显示的图像质量进行初步评价，探讨些数值与波谱质量之间的关系。
The influence of the heat leaks, the position of resonance energy level and the width of the level on the operation performance of the heat pump is analyzed.
分析了热漏、共振中心能级位置和能级宽度等参数对热泵工作性能的影响。
Based on the free radical reaction mechanism of spontaneous combustion of coal, the parameters of coal free radicals, including Lande factor, concentration, line width and line height were measured using an electron spin resonance spectrograph during the processes of being crushed and oxidated at low temperature.
基于煤炭自燃的自由基作用机理，采用电子自旋共振测谱仪，测定煤体在破碎和低温氧化过程中的自由基朗德因子，浓度，线宽和线高。
The special design consideration of linear pulse modulator with peak power 500MW, pulse width 1～2.5μs, pulse repetition frequency 5pps is discussed in this paper. The 700kV pulse voltage generated by the modulator is highly adapted the RP sourceof high quality electron beams, such as free electron laserand cyclotron auto-resonance masers.
介绍了峰值功率为500MW、脉宽为1～2.5μs、脉冲重复频率F＿r为5pps的线型脉冲调制器的特殊设计考虑，它所产生的700kV脉冲电压，非常适合于高质量电子束的微波源，如自由电子激光器和回旋自动谐振微波放大器。
Because environment vibration bandwidth is width and its randomness is big, the harvester and conversion efficiency of piezoelectric vibration energy harvester will be reduced greatly when the ambient vibration frequency shifts slightly off resonance frequency of piezoelectric vibration energy harvester.
由于环境振动的频带较宽，且随机性较大。当环境振动频率稍微偏离压电振动能量采集器的谐振频率时，压电振动能量采集器的采集和转换效率将大大降低。
Effect of fe~(2 +) on the line width of Ferrimagnetic Resonance
二价铁对铁磁共振线宽的影响
On the resonance line width of ferrimagnetics caused by impurity scattering
杂质散射引起的亚铁磁体的共振线宽
There exists a large difference in the line width of uniform resonance estimated for various ferrites by making use of our simplified model of ferrimagnetism.
用我们的简化亚铁磁模型对各种铁氧体算得的一致共振线宽差别很大。
Application of thermodynamical retarded Green function to the theory of line width of ferromagnetic resonance
热力学的推迟格临函数对铁磁共振峰宽理论的应用
Studied the effect of ion substitution in a Li-Mg-Ti-Zn ferrite system on magnetic properties, such as saturation magnetization, magnetocrystalline anisotropy, the real part of microwave permeability in the completely demagnetized state, ferromagnetic resonance line width, coercive force and magnetic remanence ratio etc.
本文研究了离子代换对Li-Mg-Ti-Zn系铁氧体磁性（例如饱和磁化强度，磁晶各向异性、退磁态微波磁导率、铁磁共振线宽、矫顽力和剩磁比等）的影响。
For the relaxation and the resonance magnetic spectra, we analyzed the dependence of the real part, the imaginary part, the maximum of the imaginary part, the resonance frequency, and the resonance line width of complex susceptibility on anisotropy angular dispersion.
获得了弛豫型和共振型的复磁化率曲线，分析了复磁化率的实部、虚部、虚部极大值、共振频率，以及共振线宽随着各向异性角分布的变化规律。
The main current sources are linearity power supply, pulse-width-modulation switching power supply and resonance soft-switch power supply.
一般的驱动源有线性电源、脉宽调制开关电源、高效率的谐振软开关电源等三种类型。
The Ag colloid of 18 A in radius was estimated from measurements of the half-width of the plasma resonance by using the Mie theory and Doyle method.
运用米（Mie）理论和德拜（Doyle）方法，根据测得的等离子共振峰的光宽度，估算出Ag胶态粒子的半径约为18（？）。
In high frequency range, the specular reflection echo have the same wave form as the incident wave, but in low frequency range or resonance scattering range, there is a time expansion of the pulse width after main reflecting echo from smooth curvature surface.
在低频或谐振散射区域，光滑曲率表面的脉冲镜反射回波特征是在主回波后有时间扩展，它是由曲率反射面产生的，称为回波的曲率效应；
We specially prove that the reradiation efficiency and the resonance width are nearly proportional to th imaginary part of the corresponding pole for most solid objects immersed in water.
我们特别证明，对于大多数水中实弹性体，再辐射效率和共振宽度近似地正比于相应极点的虚部，这说明共振散射特性可以整个地由复频率极点确定。
The exchange resonance line width caused by this mechanism are estimated for ferrites generally of the order of several tens in the oersted.
对于铁氧体，由此机制引起的交换共振线宽其数量级为几十奥。
The profile width of the atomic resonance line, Cu I 324.75 nm, was broader than that of an ionic line, Cu II 213.60 nm.
原子共振线CuⅠ324.75nm的峰宽要大于离子线CuⅡ213.60nm的峰宽。