以下为句子列表：
英文: In actual radar antenna design several thousand elements could be used to obtain a high-gain antenna with a beam width of less than two degrees.
中文: 实际的雷达天线设计为拥有数千个单元能够获得高增益使波束宽度小于2度。
更详细...
英文: It is important to eliminate or degrade the effect caused by the beam width of echo sounders and reflect the true seabed.
中文: 为提高海底地形的测量精度，应消除或减弱波束角效应影响。
更详细...
|
