For plane electromagnetic wave with angular frequency ω incident normally upon the surface of this layer, the expressions of the amplitude-reflection coefficient R and amplitude-transmission coefficient T are derived. 当角频率为ω的平面波垂直入射到等离子体鞘层时,导出振幅反射系数R及振幅透射看数T的解析表达式。
In this paper, the necessity and the feasibility of scale factor error compensation are analyzed. According to the angular velocity of gyroscope, the method to demarcate scale coefficient is presented so as to compensate scale factor error caused by changes of gyroscope angular velocity. 分析标度因数误差补偿的必要性和可行性,提出了对陀螺按照角速度大小分段进行标定比例系数的方法,以补偿由于角速度变化而引起的陀螺标度因数误差。
The paper analyses factors affected positional accuracy of angular resection, presents curves of pattern coefficient of optimum point for interior angles of a triangle, makes a comparision among three optimum point positions, and points out the method to obtain more accuracy. 分析了影响测角后交点位精度的因素,绘出三角形三个内角最佳点位图形系数曲线,并比较了三个最佳点位的精度,指出获得更高精度的方法。
Comparing the fitted expression with the established theory expression of the angular velocity, the equivalent viscous damping coefficient is gained. 比较角速度的理论表达式和拟合表达式,得出了运动副阻尼的等效粘性阻尼系数。
Damping effect of parallel-gap oil film is analyzed so as to derive formula of its angular damping coefficient, with a linear range given to that. The experimental result shows that the derived formula conforms well with the experimental regression formula. 推导了油膜角阻尼系数计算公式;给出了角阻尼系数线性范围公式.试验研究结果表明,理论推导公式与试验回归公式一致性良好。
It is recognized that for turbulent flow inside a duct of angular cross section, delation will take place if the flow diameter is used as the equivalent diameter to calculate the mean friction coefficient of the duct wall. 对带角断面通道紊流,用水力直径作为当量直径来计算壁平均摩擦系数将带来偏差。
Angular Dependence of Reflection Coefficient of Two-level Atoms by an Evanescent Laser Wave 二能级原子在激光衰波上的反射率与原子入射角的依赖关系
Queries About The Angular Coefficient 关于角系数的讨论
Again, two simple measuring methods, model fitting method and normalized calculational method are given to measure only the angular random walking coefficient. 同时介绍了只测定角度随机游走系数时的2种简单测定方法:模型拟合法、归一化计算法;
This method can transform the non-stationary signal sampled at the time region into the stabilized signal at the order region with re-sampling of the constant angular interval, therefore the AR Model coefficient of the order region signal is obtained by the blind system identification. 该方法是将时域采样所得的非稳态信号按等角度重采样,从而得到阶域中的稳定信号,对其建立AR模型进行盲辨识求出模型参数。
The establishment of the numerical simulation of material model for tin bronze alloys equal channel angular pressing, analysis process of metal flow, temperature distribution and stress distribution, impact of friction coefficient, dead zones were also discussed. 3. 建立锡青铜等通道弯角挤压的数值模拟材料模型,对金属流动过程、温度分布、等效应力分布等进行了分析,对摩擦系数、死区的影响进行了讨论。