NaOH

基本解釋

• n. 氫氧化鈉

英漢例句

雙語例句

• Use 0.1M standard NaOH solution titrant to titrate the solution from red colour to orange.
  用0.1M標(biāo)準(zhǔn)NaOH溶液滴定劑，滴定到溶液由紅色變?yōu)槌壬?/li>
• After ALL the NaOH has dissolved, top up to 250 ml with fresh methanol, as there may be some evaporation during mixing.
  等氫氧化鈉完全溶解后，倒入少量新鮮甲醇至250毫升，來彌補(bǔ)溶解過程中揮發(fā)掉的甲醇。
• If you are using new oil this will require 5 g (about one level Teaspoon) NaOH.
  如果使用新食用油需要使用5克氫氧化鈉。

• NaOH更多例句

詞組短語

短語

• as NaOH 游離堿
• NaOH Ba 氫氧根
• NaOH quantity 堿藥量
• NaOH adding 加入堿
• dilute NaOH 稀氫氧化鈉

• NaOH更多詞組

專業(yè)釋義

化學(xué)

• 氫氧化鈉

  Particles were stable in NaOH saturating water solvent.
  共聚物微粒在飽和氫氧化鈉水溶液中能長期穩(wěn)定不沉降。

• 燒堿

農(nóng)業(yè)科學(xué)

• 氫氧化鈉

  The results showed that the pretreatment of acid/alkali can both enhance suger content of samples,and the effection of vitriol pretreatment were more evident than NaOH;the best concentration of disposal was 0.3%,the time was 6-8 hour.
  結(jié)果表明,酸、堿預(yù)處理均能使樣品中含糖量升高,并且硫酸預(yù)處理的效果高于氫氧化鈉;硫酸的最佳處理濃度為0.3%、時間為6-8h。