Mixed alkalis 混合碱
Weak Alkalis 弱碱
Common Acids and Alkalis 常见的酸和碱
Dangers of Acids and Alkalis 酸和碱的危险性
N-MASS An alkali is a substance with a pH value of more than 7. Alkalis form chemical salts when they are combined with acids. 碱
Acids tend to cause less damage than alkalis as many corneal proteins bind acid and act as a chemical buffer.
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。
Most viruses can be destroyed by high temperatures or strong alkalis, or shaken to pieces by sound waves - but not this one.
多数病毒可以被高温或者被强碱杀死，或者可以被声波震荡成碎片——但这种病毒不是这样。
Acids neutralize alkalis and vice versa.
酸能使碱中和，碱亦能使酸中和。
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