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单选题
398、雷达罩的状况对其性能有着重要的影响。
A
The condition of the radar has an important effect on its characteristics.
B
The condition of the radome is very important for its performance.
C
The condition of the antenna influences its properties greatly.
答案解析
正确答案：B
解析：
解析:注释:radar 雷达; radome 雷达罩; antenna 天线。
相关知识点：
雷达罩状况影响其性能
