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- antenna aperture efficiency 天线孔径效率
- The influence of airborne SAR antenna aperture on imaging process is analyzed. 摘要分析了机载合成孔径雷达天线口径对成像处理的影响。
- Phase Array Radar can scan beams fast by controlling the phase of radiator elements in the antenna aperture surface, which shows many excellences such as agility, change celerity and multifunction. 相控阵雷达通过电的方式控制天线孔径面上各辐射单元的相位变化，以实现波束的快速扫描，使其具有灵活、变化快速、多功能等优点。
- EFFECTS OF ANTENNA APERTURE PHASE DISTRIBUTION ON THE SYNTHETIC ARRAY PATTERN AND THE DOPPLER-DELAY RESPONSE 天线孔径相位分布对综合阵列方向图和多普勒-时延响应的影响
- The aperture in the door is so wide. 门上的孔隙太大了。
- We saw light through a small aperture in the wall. 我们透过墙上的小孔看到了亮光。
- Reception improved because of the new antenna. 接受效果因有新天线而得到改善。
- We must improve our efficiency as soon as possible. 我们必须尽快地提高工作效率。
- Their labor efficiency is very high. 他们的工作效率很高。
- We were most impressed with/by your efficiency. 你的工作效率很高，我们极为钦佩。
- Our goal is to achieve the maximum of efficiency. 我们的目标是取得最高的效率。
- No antenna, no radio, we're back in the nineteenth century! 没有天线，没有无线电，我们回到十九世纪了。
- A diploma is no guarantee of efficiency. 持有文凭不能保证工作效率一定高。
- We must concentrate our attention on efficiency. 我们必须把注意力集中在效率上。
- An efficiency expert on loan from the main office. 从总公司借调的一个效率专家
- His illness has impaired his efficiency. 生病降低了他的效率。
- antenna aperture 天线孔径
- You should fix the television antenna before receiving programs. 接收节目前，你应该先装天线。
- The reception is very poor. Let me adjust the antenna. 接收效果太差了。让我来调一下天线。
- An aperture through which matter is discharged. 输出口，喷嘴物体被释放出的开口
