酸所造成的破坏要弱于碱性物质,因为许多角膜蛋白质可结合酸并起到化学缓冲的作用。
Acids tend to cause less damage than alkalis as many corneal proteins bind acid and act as a chemical buffer.
联合国环境规划署进行的研究刚刚做出结论污染物在喜马拉雅山冰川的消融上起到了主要作用并破坏了南亚的季风。
A study by the United Nations Environment Programme has just concluded that the pollutant has played a major part in shrinking the Himalayan glaciers and has helped to disrupt the south Asian monsoon.
然而此次实验显示,大脑遭破坏的某特定区域,对其敏锐的活动能力起到了至为关键的作用。
But the experiments are showing that the specific brain region knocked out is crucial for subtle behavioural abilities.
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