世界对种族的歧视开始消褪 ? On racial discrimination in the world start fade 酸碱中和 ? Acid-base neutralization 但是我认为我们还没有这个能力，有时我们会帮倒忙。但是帮助他人是很好的行为，在一些小事上我们应该尽力去帮助他人。
Such a molecular array switch has advantages of facility due to the acid-baseneutralization and broad-band sensitivity due to the simultaneous response to different excitation wavelengths.
考虑到酸碱中和反应的方便性及分子阵列对不同波段光激发同时敏感的广谱性，该分子阵列开关具有特殊优势。
2
An acid-base reaction is often called a neutralization reaction.