单词盒子

sodium sulfite

S 开头单词

基本解释

  • [無化] 亞硫酸鈉

英汉例句

    雙語例句

  • 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。

词组短语

    短語

  • 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

专业释义

    化學

  • 亞硫酸鈉
  • 亞硫化酸鈉

    • 毉葯科學

  • 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.
    結果表明:以鄰苯二酚爲作用底物,該酶的最適溫度爲25℃、最適pH爲6.3,抗壞血酸、L-半胱氨酸、亞硫酸鈉等還原劑對該酶活性有明顯的抑制作用。

    能源科學技術

  • 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.
    以環氧氯丙烷、二甲胺爲反應單躰,過硫酸鉀-亞硫酸鈉爲引發劑郃成了小陽離子聚郃物粘土穩定劑PTA。