耦合系数

This paper describes the basic properties of the dectric coupling coefficient functions, the maximum value of which is determined by an approximate analytic expression.

并且给出了电场耦合系数函数最大值的一种简便确定方法。

An accurate analytic expression of coupling coefficient between two parallel doubly cladding single mode fibers is given in this paper.

本文求得了单模双包层光纤之间耦合系数精确的解析表达式。

The filter is designed by the method of coupling coefficient and the frequency responses are Butterworth and linear phase.

本论文设计四阶矩形共振腔带通滤波器，利用耦合系数的方法来设计，选择最大平坦响应、线性相位响应。

Approximate form ula on the output cavity coupling coefficient of the MBK was driven,using metho d of the normal mode analysis for a pillbox output cavity.

对柱型输出腔，利用正交模分析的方法导出了输出腔耦合系数的近似式，对多束速调管的频宽特性进行了初步分析。

Therefore, rational non-coupling coefficient is researched in this paper.

因此，需要针对合理的不耦合系数进行深入的研究。

A lens and a paraboloid nozzle were used to focus pulsed CO2 laser and generate impulse.Effects of single pulse energy on impulse coupling coefficient was studied with a high-accuracy compound pendulum and a light figure system.Extension range of pulse energy from 5 J to 70 J was obtained through adjusting working voltage of the laser and energy attenuation of silicon combinations in the experiment.

利用透镜聚焦，抛物面喷管约束，结合复摆和光指针测量系统研究了单脉冲能量对吸气式激光推进冲量耦合系数的影响，实验中通过调节激光器工作电压和硅片衰减实现了脉冲能量5-70 J范围的有效拓展；进一步采用纳秒分幅高速相机拍摄了24 J能量下的流场纹影照片。

And the influence of the ratio of the two atom-field coupling constants on sudden death of entanglement is discussed.

同时探讨了原子和场的两个耦合系数的比值大小对两个原子的纠缠突然死亡的影响。

In this paper, we deduce the decoherent factor in theory, and then we control decoherence by varying coupling coefficient.

本论文从理论上推导了退相干因子，随后，通过改变耦合系数，对退相干进行控制。

With solving the determinantal equation, SAW propagation properties in AlN/GaN structures are acquired, including the phase velocity and electromechanical coupling coefficient which is vary with frequency, film thickness and c-axis orientation.

通过求解该行列式方程，分析了声表面波在AlN/GaN结构中的传播特性，包括声表面波相速和机电耦合系数随频率、AlN的膜厚和c轴取向的变化规律。

With solving the determinantal equation, SAW propagation properties in AIN/GaN structures are acquired, including the phase velocity and electromechanical coupling coefficient which is vary with frequency, film thickness and c-axis orientation.

通过求解该行列式方程，分析了声表面波在AIN／GaN结构中的传播特性，包括声表面波相速和机电耦合系数随频率、AIN的膜厚和C轴取向的变化规律。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。