half-second
英['hɑːfs'ekənd]
美['hɑːfs'ekənd]
- n.半秒
双语例句
- Method limits you to half of a second.
方法限制为半秒钟。 - The low temperature all but eliminates relativistic and Doppler shifts, and it gives a two-meter-tall fountain clock half a second to flip the atoms' spins.
这样的低温几乎消除了相对论及都卜勒效应引起的偏移,使一个两公尺高的喷泉钟有半秒钟的时间来反转原子的自旋。
用作名词 (n.)
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