By working backward through a decay sequence, the scientists are reasonably certain they created element 118, even though the highly unstable new atoms survived only a millisecond apiece.
通过回溯一个衰变序列，科学家们有理由确认他们创造了118号元素，即便这种高度不稳定的新元素仅仅存在了一毫秒。
You can use a similar technique to develop empathy, by working backward from the observable effects of emotion to the emotion itself.
你能用一个类似的技巧来建立移情：通过从可观察感情产生效果反推至感情本身。
You can use a similar technique to develop empathy, by working backward from the observable effects of emotion to the emotion itself.
你能用一个类似的技巧来建立移情：通过从可观察感情产生效果反推至感情本身。
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