"With a laser pulse, you can tap that shell and make it ring like a bell," said physicist Till Rosenband of NIST, who built the existing quantum-logic clock.
“激光脉冲轻拍壳层产生了像铃声一样声音”，国家标准和技术研究所的物理学家Till Rosenband说，现有的量子逻辑时钟是由他开发的。
Your bell can only be heard when everywhere, in a separate ring — – only when submerged in a piece of sound in the old clock.
⊙、你的钟声只有在齐鸣时才能听见，在单独鸣响时——-只会淹没在那些旧钟的一片响声里。
Time ticking clock chimed quietly, 11 o 'clock bell ring.
时间滴答，时钟静静地敲响了11点的铃声。
应用推荐