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Terms for subject Air defense (17781 entries)
Salisbury screen 索尔兹伯里吸收屏
samephase horizontal antenna 同相水平天线
samephase vertical antenna 同相垂直天线
sample and hold amplifier 采样和保持放大器
sample interval 采样时间间隔
sample matrix inversion 采样矩阵求逆
sample-and-hold 采样与保持
sampled beam 采样波束
sampled data operation in missile guidance 导弹制导中数据采样工作
sampling correlator 采样相关器
sampling network 采样信号网络
sampling synchronization pulse 采样同步脉冲
SARAH beacon 搜索营救、返航无线电信标
satellite and missile surveillance 卫星和导弹监视
satellite communication countermeasure 卫星通信对抗
satellite for interplanetary probes 星际探测卫星
satellite frequency 卫星频率
satellite infrared spectrometer 卫星红外分光仪
satellite jamming 卫星干扰
satellite network technology 卫星网络技术