If the dark period was too short, the photochemical system was not completely regenerated.
如果暗周期太短, 光化学系统不能完全再生.
辞典例句
This is a very dark period in the history of our nation.
在我们的民族史上,这是一段黑色的岁月.
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She invokes Mayan teleology, saying we are in a dark period before sunrise.
门楚援引玛雅神学目的论中的话说,“我们正处在黎明前的黑夜”.
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This dark period was over when the media billionaire 24 , Silvio Berlusconi, bought the team.
当媒体大亨西尔维奥·贝卢斯科尼购买了米兰队后, 米兰队的黑暗时期就结束了.
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To this period in history known as the dark period of European history.
历史上把这一时期称为欧洲历史的黑暗时期.
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