The transition from the rectangular waveguide to the cavity coupler in LINACis made by means of a matching iris, which leads to amplitude and phase asym-metries of fields in the cavity coupler.
电子直线加速器的腔式耦合器通过侧面匹配膜片和方波导相连，它引起了腔中场振幅和相位的不对称。
A rectangular cavity crossed slot antenna is one of ideal antenna elements for this antenna system.
矩形腔十字裂缝天线就是这种天线理想的辐射单元之一。
The storage cavity is rectangular, semicircular or in an artistic model on the facade.
储物空腔为正面呈矩形、半圆形或艺术造型的空腔。
The storage cavity is rectangular, semicircular or in an artistic model on the facade.
储物空腔为正面呈矩形、半圆形或艺术造型的空腔。
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