The coupling coefficient of transformer relates the transforming efficiency.
变压器的耦合系数与变压器的效率有关。
And the impulse coupling coefficient is not sensitive to nozzle length and the distance between ignition zone and inner surface of nozzle.
而冲量耦合系数对点火区与聚光系统内表面的距离及喷管长度等参数并不十分敏感。
By analyzing the coupling transmission coefficient of narrow slots, the coupling resonant characteristic of narrow slots is obtained.
通过分析窄缝的耦合传输系数变化曲线,得出窄缝发生耦合共振的条件和规律。
On the basis of the principle of range-Doppler coupling of linear frequency modulation signal, a new method of radial velocity estimation for high coupling coefficient is presented.
本文在分析了线性调频信号距离—多普勒耦合原理的基础上,提出了一种高耦合系数条件下径向速度估计的新方法。
The coupling coefficient of transformer relates the transforming efficiency.
变压器的耦合系数决定着变压器传递效率。
Energy law of similitude for laser propulsion refers to the law that there is an optimum nozzle configuration for the largest value of impulse coupling coefficient at certain incident laser energy.
激光推进的能量相似律,指确定的激光能量有与之相对应的最佳喷管尺寸,使得冲量耦合系数最大且不变的规律。
A concise analytical method (extending coefficient) of coupling between two nonparallel waveguides is reported in this paper.
提出一种分析非平行波导间耦合的简明方法耦合系数推广法。
This paper presents a novel method of using the MoM to calculate quickly the inter-cavity coupling coefficient of microwave filters.
文中详细介绍了应用矩量法来快速求解微波滤波器腔间耦合系数的新方法。
Based on the guidelines of the distributed capacitance mode and coupling coefficient formula, the stacked and planar inductors are designed.
以线圈耦合系数和电感分布电容模型为基础,设计优化了平面螺旋电感和叠层电感。
The energy distribution for ground shock of explosion with different buried depths in soil is studied with numerical simulation method, and the coupling coefficient data is gained from test.
利用数值模拟方法研究了土中装药不同埋设深度爆炸能量分布问题,通过试验得到了耦合系数数据。
The quantum statistical properties of two photon Jaynes Cummings model with a time dependent atom field coupling coefficient are discussed under the initial squeezing state of the light field.
讨论了初始光场为压缩态、原子光场耦合系数随时间变化情形下双光子过程J C模型的量子统计性质。
The obtained expression indicates that in the general condition the coupling coefficient is not a constant, but is a function associated with the travelling distances of the waves.
所得结果表明,在一般情况下耦合系数并非是常数,而是与波的传播距离有关的函数。
If the mutual impedance or mutual coefficient matrix of an array is perfectly known, one can completely compensate the effect of mutual coupling and realize the desired low sidelobe level in theory.
如果阵列的互阻抗(或互耦系数)矩阵确知,理论上可以精确补偿互耦的影响,从而实现极低副瓣接收。
It is revealed that the effective refractive index and the DC coupling coefficient, as well as the ac coupling coefficient of odd order modes, will be decreased with the increase in wavelengths.
研究发现包层膜有效折射率、直流耦合系数及奇数阶次的交流耦合系数都随着波长的增加而减小。
Utilizing equivalent external cavity approximation model, the influence of coupling coefficient on the threshold gain of FBG-ECL is discussed.
根据等效腔模型,讨论了耦合系数对FBGECL阈值特性的影响。
The effects of the coupling between arrayed waveguides on the coupling coefficient are also analyzed. The effects become stronger when the separation between arrayed waveguides becomes smaller.
分析了阵列波导之间的耦合对耦合系数的影响,阵列波导间距越小,影响越大。
In the domain of laser-matter interaction, energy coupling coefficient is defined as the ratio of absorbed laser energy to incident laser energy.
在激光与物质相互作用研究领域中,能量耦合系数定义为材料吸收的激光能量与入射总激光能量之比值,它是表征激光辐照效应的主要参数。
Compared to traditional histogram method, this proposed method is better for presenting the change of the coupling coefficient in coupled models, and is more robust to noise.
相比于传统的直方图方法,基于排序模式的互信息估计方法能够更好地刻画模型耦合系数的变化,而且抗噪声干扰能力更强。
The expression of retroooupling coefficient of fiber-GRIN rod-reflector in coaxial coupling is derived by ray-matrix method.
用光线矩阵方法推导了光纤-自聚焦棒-反射器在共轴耦合情况下的后向耦合系数;
It shows that BTS polar glass ceramics with grain orientation structure have a potential application in SAW devices for their high SAW coupling coefficient and low temperature coefficient of delay.
这种具有晶粒定向结构的BT S极性微晶玻璃,具有较高的机电耦合系数和低的延迟温度系数,在声表面波器件上具有潜在的应用价值。
With this quality factor, the grating structure is optimized by selecting different coupling lengths and the distribution of coupling coefficient to improve its dispersion property.
通过比较得出一组最佳的品质因数调节参数,并用于对光栅耦合系数高斯分布形状和耦合长度进行优化,最终获得了最佳的色散特性。
Modified coupled-wave equations are used to calculate the effect of grating shape on coupling coefficient of the second-order gratings.
利用改进的耦合波理论计算了具体器件结构中光栅形貌对二级光栅耦合系数的影响。
Under the external acceleration, the coupling coefficient is a function of gap spacing between the two waveguides.
在外界加速度作用下,直波导和环形波导的耦合系数是两波导间距的函数。
It is important that how to ascertained the coupling coefficient and selected the coupling capacitor, in the design of the capacitor coupling circuit.
在现有高频电路教材中,一般对电容耦合回路耦合系数的确定与耦合电容的选择这一重要问题未作深入讨论。
Coupling coefficient (k) of a transformer is a key parameter affecting the efficiency of a contactless energy transmission system.
在非接触电能传输系统中,变压器的耦合系数直接关系到系统的变换效率。
However, the numerical analysis of coupled-mode equation with self-coupling coefficient is demanded for the insight of the spectral of LPFG coupler.
但当侧重频谱的具体特性时,则必须采用考虑自耦合系数的耦合方程组的数值解进行优化设计。
It is found that effectively confined plasma expansion is the main reason for the enhancement of the momentum-coupling coefficient.
分析发现,对等离子体的有效约束是提高动量耦合系数的主要原因。
The dependence of optimal notch pump power on concentration of erbium ions, signal power and coupling coefficient of pump light is investigated, which provides theoretic basis for device design.
分析了铒离子掺杂浓度、信号光功率以及抽运光耦合系数对最佳陷波抽运功率的影响,为有源波导器件设计制作提供了理论依据。;
The dependence of optimal notch pump power on concentration of erbium ions, signal power and coupling coefficient of pump light is investigated, which provides theoretic basis for device design.
分析了铒离子掺杂浓度、信号光功率以及抽运光耦合系数对最佳陷波抽运功率的影响,为有源波导器件设计制作提供了理论依据。;
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