sulphurous acid

基本解釋

• [無(wú)化] 亞硫酸

英漢例句

雙語(yǔ)例句

• The use of sulphurous acid in the manufacture of apple juice is prohibited.
  硫磺酸，是不是目前在使用，硫磺酸在制造蘋(píng)果汁的中是禁止的。
• The result shows that after the plants were sprayed with phosphate buffer, they had an obvious protective function to the harm caused by sulphurous acid.
  結(jié)果表明，植物經(jīng)磷酸緩沖液處理后，對(duì)亞硫酸傷害具有明顯的防護(hù)作用。
• The chromatropic acid and magenta sulphurous acid methods for the formaldehyde determined by spectrophotometry are studied in this paper, and the two methods are compared.
  本文研究了分光光度法測(cè)定甲醛中的變色酸法和品紅亞硫酸法，同時(shí)對(duì)這兩種方法進(jìn)行了比較。

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詞組短語(yǔ)

短語(yǔ)

• sulphurous s acid 亞硫酸
• sulphurous amino acid 含硫氨基酸
• magenta sulphurous acid 品紅亞硫酸
• sulphurous acid method 亞硫酸法
• sulfurous acid sulphurous acid 亞硫酸

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英英字典

柯林斯英英字典

• an unstable acid produced when sulphur dioxide dissolves in water: used as a preservative for food and a bleaching agent. Formula: H2SO3 (Systematic name sulphuric(IV) acid)

• sulphurous acid劍橋字典
• sulphurous acid柯林斯字典

專業(yè)釋義

化學(xué)

• 亞硫酸