According to Dr Bucher, it occurred faster than anyone had previously thought, but also stuttered on the way as the volcanic activity waxed and waned.

根据布赫尔博士的研究，这种重组发生的比之前任何想的都要快，但是也在中途因为火山活动的几度活跃和沉寂而有所迟缓。

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Bandura also pointed out that "fortuitous influences may be unforeseen, but having had occurred, they enter as causal chains in the same way as prearranged ones do."

班杜拉同时指出：“偶发的影响可能不能预计到，但像已发生的事那样，他们会在你内心构成生活的一环。”

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But these images do not reveal why the depression has occurred. They also cannot be used to diagnose depression.

但是这些影像并没有揭露为什么抑郁症会发生。

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But there are indications not only that such behaviour may have been more widespread but also occurred with the full knowledge and even encouragement of the miscreants' superiors.

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Scotland Yard believe there were 12 'honour killings' in the UK last year and said they were not restricted to Muslims, but also occurred in Sikh and Christian families.

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That famous atomic clock, after all, may first have sprung from nothing more than intellectual curiosity, but it must also have occurred to the Pentagon that precise measurement might have some military use.

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