... semicircular arch 半圆拱 semicircular column 半圆柱 semicircular moulding 半圆线脚 ...
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一种半圆柱磁控溅射阴极，属于磁控溅射装置中的溅射源部件。
The utility model relates to a semi-circular column magnetic control sputtering cathode, belonging to a sputtering source component of a magnetron sputtering device.
分析结果表明半圆柱型基阵在波瓣宽度和增益上满足系统对无人机的探测要求。
As a result, the beam width and gain of the half cylinder array are enough for the system to detect the UAV.
最后计算了理想导体半圆柱的双站散射截面，结果与矩量法的结果吻合得相当好。
The results obtained by the hybrid method are in good agreement with the results of moment method.
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