trihedral reflector 三面反射镜
moving trihedral 怜三面形 ; [数] 活动三面形 ; 动三面形 ; [数] 动标三面形
polar trihedral [数] 极三面形
trihedral prism 三面体棱镜 ; 三角棱镜
right handed trihedral 右手三面体
trihedral rule 三棱尺
trihedral corner reflector 三面正交反射器 ; 三面的
coordinate trihedral [数] 坐标三面形
trihedral vertex [数] 三面顶点
ADJ having or formed by three plane faces meeting at a point 有三面的
N a figure formed by the intersection of three lines in different planes 三面体
The calculated results of trihedral corner reflectors agree with the experimental results.
三面角反射器的计算结果与实验结果基本吻合。
RCS of a square trihedral corner reflector is calculated with the AP/PO method. The AP/PO results is in good agreement with those obtained by FDTD method.
应用AP／PO方法计算了三面角反射器的雷达截面（RCS）．计算结果与用FDTD方法得到的结果有很好的一致性。
Then scattering field of the more complicated scattering targets, such as a dihedral, a trihedral, or a cylindrical inlet, constructed by the surfaces of …
复杂的多界面导体散射体，如二面、三面角反射器与飞行器圆筒进气道等大多可由以上两种界面组成。
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