Our mission on this expedition was to capture a number of Nile crocodiles and attach satellitetransmitters to them enabling scientists to monitor their movements.
我们此次探险的目标是捕捉尼罗河鳄鱼，并对其安装卫星发射装置，以利于科学家们对其行踪进行监测。
2
Only a few countries can carry out dazzle attacks, but dozens of countries can jam satellite signals using ground-based transmitters to overwhelm their signals.
只有少数几个国家能进行强光攻击，但却有很多国家能利用陆基发射机淹没卫星信号，来干扰这些信号。
3
The energy the Georgia Tech researchers, including professor Manos Tentzeris (above), are gathering comes from radio and television transmitters and cellphone and satellite networks.