Then the mode series of step index planar dielectric waveguide and circular optical fiber are studied, including propagation modes and radiation modes.
接着推导了阶跃折射率平面介质波导和圆光纤的正交模式——包括束缚模式和辐射模式。
Specifically, the hit area circular error probability (ACEP) is defined as an accuracy index for the area target and further a Monte Carlo integral method is designed for calculating ACEP.
建立了一种针对导弹武器射击面目标的精度评定方法，定义了命中面目标的精度指标命中区域圆概率偏差，设计了基于蒙特。
Next, using your two index finger tips simultaneously, make small circular movements at the outer ends of your eyebrows for 30 seconds.
接下来，用你的两个食指指尖同时在眉毛外端划小圈按摩30秒钟。
A simple and efficient finite difference method is proPOsed to solve the eigenvalue equations for planar optical waveguides and circular fibers with arbitrary refractive index profiles.
给出一种差分法，用以求解任意折射率剖面的平板波导及圆光纤的本征方程。
To evaluate the circular economy in country, the hybrid index hierarchy fuzzy decision-making method is proposed according to the idea of hierarchy analysis and the fuzzy consistent matrix.
应用层次分析的思想和模糊模式识别方法，在引入模糊一致判断矩阵的基础上，提出了混合指标层次模糊决策方法。
The third chapter sets up the frame model on the foundation of analyzing the evaluation index system of regional circular economy, and makes a demonstration based on Fujian Province.
第三章在系统分析构建循环经济评价指标体系原则的基础上，建立了区域循环经济评价指标的层次结构模型，并以福建省为例进行了实证研究；
The third chapter sets up the frame model on the foundation of analyzing the evaluation index system of regional circular economy, and makes a demonstration based on Fujian Province.
第三章在系统分析构建循环经济评价指标体系原则的基础上，建立了区域循环经济评价指标的层次结构模型，并以福建省为例进行了实证研究；
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