If only phase current is used in breaker failure protection, miss trip may occur no matter the threshold of current is higher or lower than load current.

如果仅采用相电流判据，将无法避免失灵保护误动或者拒动。

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Some new displays have a circuit breaker that trips in case there is a problem with the power supply.

一些新式的显示器有一个断路器，如果电源出现问题则会断开。

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Astronomers have found a bloated, massive galaxy that may be a record-breaker: the most massive galaxy in the near Universe.

天文学家已经发现了一个正在膨胀的大型星系，这个星系可能会打破纪录成为近宇宙中最大的星系。

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And in this case, the tie-breaker goes to the molecule in which the negative charge is on the most electronegative atom.

而在这种情况下，我们需要进行“附加赛“,也就是看看分子中带有负的,形式电荷的原子是不是电负性最高的。

麻省理工公开课 - 化学原理课程节选

At 4-4 in the breaker, Soderling tamely netted to hand Davydenko the chance he had been waiting for.

CNN: Davydenko wins to reach semifinals

"At 5-1, I went into the zone and I felt really strong and I just fought my heart out, " said Baltacha, who still had to save two match points in the breaker.

CNN: Henin and Li Na crash out at Indian Wells

An LED power indicator glows to signal that the device is ready to charge, and its internal SmartFuse protects against power fluctuations as it charges with a built-in circuit breaker, and no fuses to replace.

ENGADGET: Griffin launches PowerDock 5 multi-device charging platform and ChargeSensor adapters