To detect such a tiny force, the NIST team confined about 60 ultra-cold beryllium ions in a device called a Penning trap, which USES magnetic and electric fields to imprison charged particles.
为了测出如此微小的力,国家标准和技术学会的团队将大约60个超冷铍离子装在一个叫做“潘宁陷阱”的装置中,该装置是利用磁场和电场禁锢带电粒子的。
I imprison my soul in a flash, everything becomes so pale.
我禁锢了我的一切,灵魂在一瞬间变得如此苍白。
Prosecutors there have in effect been told to limit the number of people they imprison, giving them an incentive to lock up only the most dangerous.
实际上,该州的检察官已被告知要限制监禁的人数,这是鼓励他们只关押最危险罪犯的信号。
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