Select the Rectangular Marquee Tool (m) and create two 1px lines on top of each other; the lines should be 850 pixels wide from the left guide to the right guide.
选择矩形选框工具(m)层叠的创建两个1px的线条；宽度为850px，从左参考线到右参考线。
A design method of the dielectric-covered slots arrays in the narrow face of a rectangular wave-guide is presented in this paper.
本文提供了带共形罩矩形波导窄边缝隙天线阵的一种设计方法。
To start, choose the Rectangular Marquee Tool from the Tools Panel and create a rectangular selection using the following figure as a guide.
首先，请从工具小组的矩形选框工具并创建一个矩形选择使用为指导，如下图。
The transcendental equation for ferrite phase shifters in rectangular wave guide has been obtained by applying twin slab model, Maxwell equations and boundary conditions.
首先利用双平板模型、麦氏方程组和边界条件推导矩形波导铁氧体移相器的超越方程。
Based on two design equations, this paper presents a design method of the dielectric-covered slots arrays in the narrow face of a rectangular wave-guide.
本文中提供了敷介质矩形波导窄边缝隙天线阵的一种设计方法，给出了两个设计方程。
Under the effect of high power and actuator, it can form microwave discharge, and make methane to C2 alkynes in microwave chemistry reactor made of rectangular groove guide reactor under atmospheric.
在高功率和激励器的作用下，矩形槽波导谐振腔微波化学反应器内的甲烷气体在常压下就可以产生微波放电，使甲烷转化成C2炔。
So microwave chemistry reactor made of rectangular groove guide reactor is more suitable to make methane to C2 alkynes.
因此矩形槽波导谐振腔微波化学反应器更适合用来甲烷偶联制C2炔。
The multipactor thresholds of rectangular wave-guide and square coaxial line were predicted and compared.
对空间微波重要部件矩形波导和方同轴线的微放电效应阈值进行了预测计算和对比。
The rectangular groove guide (RGG) is analyzed by the finite element method (FEM).
本文用有限元法分析了矩形槽波导。
The rectangular groove guide (RGG) is analyzed by the finite element method (FEM).
本文用有限元法分析了矩形槽波导。
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