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。

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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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Under this system, they can intervene legally in any business deal they do not like and imprison anyone they choose.

在这个规则下，他们可以干涉任何合法的他们不喜欢商务活动，和干涉他们挑选的任何人。

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Yet when a public figure emerges in a new setting, the unfortunate tendency is to imprison him in our own set positions.

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Gertrude enjoyed a rare freedom from the traps that imprison us in the grooves of social life.

NPR: Excerpt: 'Gertrude Bell'

His life is slowly transformed into a duel with the illusions emanating from the set, whose superficial images seem to hypnotise him, even to imprison him in a virtual reality.

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