Burt of the Jet Propulsion Laboratory in Pasadena, Calif. “We needed a bridge to the microwave regime, where we do have electronic counters.
Burt of the Jet Propulsion Laboratory in Pasadena, Calif. “We needed a bridge to the microwave regime, where we do have electronic counters.
美国加州帕沙第纳喷射推进实验室的柏特说：「我们需要一个能过渡到微波範围的桥梁，那里才有电子计数器。」