Research on resonance frequency influencing factors of servo mechanism of line of sight stability platform 视线稳定平台伺服机构的谐振频率影响因素研究
The resonance line, burner height, filament current, acid media and flame for the experiment were determined. 通过试验确定了共振线、燃烧器高度、灯电流、酸性介质、火焰等实验条件。
Microwave absorbing performances of ultra-thin metallic films were analyzed by resonance absorbing principle and transmission line theory. 利用谐振吸收原理和传输线理论分析了超薄金属膜的吸波性能。
A Scattering-Type Transverse Resonance Technique for the Calculation of ( M) MIC Transmission Line Characteristics 用于计算微波集成电路传输特性的横切面谐振散射模型理论
It is found that the resonance fluorescence in a three-atom system consists of seven lines and each line has its own fine construction. 文中报道了三原子共振荧光由七条谱线组成,每条谱线又有自己的精细结构。
Every base function corresponds to an intrinsic angular frequency wn of every magnetic field line in coronal loops. Torsional Alfven wave resonance of a magnetic field line in coronal loops comes out when the driven angular frequency equals to its intrinsic angular frequency. 每个基函数对应冕环中每根磁力线的一个固有角频率ωn,当冕环足点驱动频率等于磁力线的固有频率时,Alfvn波将在这根磁力线处发生共振。
It is thoroughly considered in this new method that harmonic attenuation, reactive power compensation, mistuning, background harmonic and resonance with power line impedance. 该方法较全面地考虑了谐波治理、无功补偿、背景谐波、失谐、与电网阻抗的串并联谐振等问题。
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。
A analysis of temperature measurements of potassium resonance line reversal by computer simulation 计算机模拟分析钾线广义谱线反转温度的测量
The selection of measuring conditions such as burner height, combustion supporting ratio and resonance line and the effect of acidity, temperature and N 2O-C 2H 2 flame area on measuring precision are discussed. 讨论了燃烧器高度、燃助比、共振线等测定条件的选择方法,以及酸度、温度和N2O-C2H2火焰区对测定精度的影响。
Analysis of Resonance Due to Line Cut-out in an Un-neutral Grounding System 某中性点不接地系统的断线谐振分析
 ̄( 31) P nuclear magnetic resonance studies of uman lymphoma cell line molt 4 人淋巴瘤白血病细胞系Molt&4的~(31)P核磁共振研究
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
This paper introduces an inexpensive and applied resonance boosting method by using GIS bus line parasitic capacitance and reactor connected in series, and also its principle and realization. 本文介绍了一种经济实用的利用GIS母线寄生电容串联电抗器谐振升压的原理及实现。
The analysis of self resonance over voltage on line trap at short time current test 阻波器短时电流试验时的自谐振过电压分析
Resonant Photoelectron Appearance Potential Spectroscopy The Computer Simulations of Electronic Paramagnetic Resonance ( EPR) for Poly crystal line Systems 共振光电子出现电势谱多晶顺磁共振谱的拟合
An absolute measurement of the neutral density in HT-6B tokamak plasma by resonance fluorescence on HA line 用于托卡马克装置的中性氢密度绝对测量的激光共振荧光散射仪
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。
Based on the multi-configuration Dirac-Fock method, theoretical calculations have been made for the dielectronic recombination cross-sections and the high-n dielectronic satellites to K_ α resonance line in helium-like magnesium ions. 利用多组态Dirac-Fock方法计算了类氦镁离子的双电子复合截面.分析了类氦镁离子的高n双电子伴线结构及其对类氦镁离子Kα共振线的影响。
Then the idea of integral control of automatic resonance and single-phase earth faulted line selection was put forward. A Faulted Line Selection Method of Parallel Transmission Teed Line on the Basis of Differential Current 并在此基础上给出了补偿电网中消弧线圈自动调谐与单相接地故障选线一体化的综合控制思路。同杆双回线反序电流特点及其在T形线路测距中的应用
At the same time because the signal of resonance spectral line is quantized, which can be conveniently memorized, transferred, and sent to the PC to do further treatment through the serial communication port. 同时,由于共振谱线等信号被量化,可以被方便地存储、调用,还可通过串行通信口送往PC机做进一步的处理。
By defining the scale of resonance voltage ( SRV) the occurrence condition of serial voltage resonance in the line of double circuits on same tower and the frequency characteristics of SRV at the position near the resonance point are discussed. 就定义谐振电压比这一概念,讨论了同杆并架线路中串联电压谐振的发生条件,以及谐振电压比在谐振点附近的频率变化特性。
The Resonance Boosting Method by Using GIS Bus Line Parasitic Capacitance and Reactor Connected in Series 利用GIS母线寄生电容串联电抗器的谐振升压法
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 generalized resonance occurring in wire scattering can be explained by open transmission line cavity. The effect of generalized resonance can be avoided by changing the length of wires. 提出了开路传输线谐振腔的概念,很好地解释了一类线散射中的广义谐振现象,并提出一种通过改变导线长度消除线散射中广义谐振影响的方案。
The third chapter gives the numerical calculation results of the resonance spectral line width of the spin-exchange relaxation-free magnetometer with Cs vapor and discusses the best pump optical power and the best detection optical power. 第三章对SERF-Cs原子磁力仪共振谱线宽度进行了数值计算,论证了最佳泵浦光功率和最佳检测光功率。
The resonance characteristics are used to achieve line scanning in the driving method, which can improve the scanning range. In addition, nonresonant program is employed for filed scanning, which ensure that there is not blind spot during scanning. 驱动方法利用了光纤的谐振特性形成行扫描,增加了光纤的行扫描范围,同时场扫描采用了非谐振的方案,因此扫描过程不存在盲点。