... alkalinity碱性碱度含碱量 alkalis碱金属 alkalize使碱化 ...
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... 碱性菊橙chrysoidinechrysoin 碱质alkalis 拣choosepickupcull ...
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碱
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Alkalis Resistance 抗碱性
Mixed alkalis 混合碱
Weak Alkalis 弱碱
Dilute alkalis 稀碱
Common Acids and Alkalis 常见的酸和碱
Alkalis Resistant 耐碱
to alkalis 以碱 ; 抗碱
alkalis denatured 碱变性
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同义词: base
以上来源于: WordNet
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
alkali resistance 抗碱性,耐碱性;耐碱坚牢度
alkali metal [化]碱金属;[医]硷金属
alkali solution 碱性液
alkali liquor 碱液
caustic alkali [化]苛性碱
alkali metals
Acids neutralize alkalis and vice versa.
酸能使碱中和,碱亦能使酸中和。
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Weak alkalis ionize partly ( ionize ) in water to give hydroxide ion.
弱碱在水中部份电离,放出氢氧离子。
They dissolve readily in water, dilute acids, and alkalis but do not coagulate readily on heating.
组蛋白在水中很容易溶解,其水溶液呈弱酸性和碱性,加热时不立即凝结。
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