... parabolic cylindrical equation 抛物柱面方程 parabolic cylindrical surface 抛物柱面 parabolic differential equation 抛物线微分方程 ...
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抛物柱面镜 parabolic mirror
抛物柱面反射镜 parabolic reflector
抛物柱面分布 pillbox distribution
抛物柱面形聚光镜 parabolic-shaped collector
抛物柱面折率光学纤维 parabolic index filbre
抛物柱面反射器 parabolic dish ; cylindrical parabolic reflector ; cylindrical ; parabolic cylinder reflector
抛物柱面镜控制 parabolic mirror control
抛物柱面反射器天线 parabolic dish
在一个体现本发明的第一和第二的抛物柱面反射表面。
In one embodiment of the present invention the first and second reflective surfaces are parabolic cylinders.
一维菲涅尔区相位修正结构具有类似于抛物柱面的聚焦特点。
One dimensional Fresnel zone phase correcting plate has its focusing characteristics similar to that of the paraboloid cylinder.
由此而得到的平面反射器可作为抛物柱面反射器的替代物来构成扇形波束天线。
When it is used as a reflector, it gives an alternative to parabolic cylinder reflector in application on fan-beam antenna.
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