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alkali
美音： [??lk?la?] 英音： [??lk??la?]

第三人稱復(fù)數(shù)：alkalis

alkali基本解釋

名詞堿

alkali網(wǎng)絡(luò)解釋

1. 堿：在歐洲的煉金術(shù)文獻(xiàn)中,有許多從阿拉伯語和波斯語借用的詞匯,它們通常以音譯的形式出現(xiàn),如:硫(abric),堿(alkali),錫(alcazdir),酒精(alcohol),氯化銨(almizadir),硼砂(anticar),脂肪酸鹽(asabon),獅子(ased),熔爐(athanor),

2.

2. 堿,強堿：hydrogen sulfide 氫化硫 | alkali 堿,強堿 | ammonia 氨

3. 堿性,強堿：Alignment check 定位檢查 | Alkali 堿性,強堿 | Alkali degreater 堿脫油劑

4. [化]堿：alcohol thermometer 酒精溫度計 | alkali [化]堿 | anti-fogging agent 防霧化劑

alkali詞典解釋

1. 堿
An alkali is a substance with a pH value of more than 7. Alkalis form chemical salts when they are combined with acids.

alkali英英釋義

noun

1. any of various water-soluble compounds capable of turning litmus blue and reacting with an acid to form a salt and water

e.g. bases include oxides and hydroxides of metals and ammonia

Synonym: base

2. a mixture of soluble salts found in arid soils and some bodies of water
detrimental to agriculture