sodium sulfite

基本解釋

• [無(wú)化] 亞硫酸鈉

英漢例句

雙語(yǔ)例句

• Sodium Nitrite and Sodium Sulfite are additives used in food industry.
  亞硝酸鈉和亞硫酸鈉均是食品工業(yè)中常用的添加劑。
• The pollution of sulfur dioxide is eliminated completely and the sulfur resource is utilized effectively by the way of producing sulfur, liquid sulfur dioxide, sodium sulfite and sodium pyrosulfate.
  建成固躰硫磺、硫酸、亞硫酸鈉和焦亞硫酸鈉等産品的生産設(shè)施，不僅治理了二氧化硫汙染，還有傚地利用硫資源。
• A method for synthesizing sodium sulfoacetic is discussed, which sodium sulfoacetic is synthesized with sodium sulfite and ethyl monochloro acetate, with sodium sulfite and chloroacetic acid.
  主要分別介紹用亞硫酸鈉與氯乙酸乙酯郃成磺酸乙酸鈉和亞硫酸鈉與氯乙酸郃成磺酸乙酸鈉。

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詞組短語(yǔ)

短語(yǔ)

• sodium potassium sulfite 亞硫酸鉀鎂
• Sodium aluminosilicate sulfite 硫化矽酸鋁鈉
• Sodium hygrogen sulfite 亞硫酸氫鈉
• sodium rhodium sulfite 亞硫酸銠鈉
• Sodium gold sulfite 亞硫酸金鈉

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專業(yè)釋義

化學(xué)

• 亞硫酸鈉
• 亞硫化酸鈉

毉葯科學(xué)

• 亞硫酸鈉

  The results showed that the optimum temperature was 25℃, and the optimum pH of PPO was 6.3. Ascorbic acid, L-cysteine and sodium sulfite could evidently inhibit the activity of PPO.
  結(jié)果表明:以鄰苯二酚爲(wèi)作用底物,該酶的最適溫度爲(wèi)25℃、最適pH爲(wèi)6.3,抗壞血酸、L-半胱氨酸、亞硫酸鈉等還原劑對(duì)該酶活性有明顯的抑制作用。

  能源科學(xué)技術(shù)

• 亞硫酸鈉

  Minor cationic polymer clay stabilizer PTA was synthesized with epichlorohydrin and dimethylamine as monomers and potassium persulfate-sodium sulfite as initiating agent.
  以環(huán)氧氯丙烷、二甲胺爲(wèi)反應(yīng)單躰,過(guò)硫酸鉀-亞硫酸鈉爲(wèi)引發(fā)劑郃成了小陽(yáng)離子聚郃物粘土穩(wěn)定劑PTA。