hydrofluoric acid

常見例句

雙語例句

• A reaction kinetic model for synthesis of ETBE from ethanol and tertiary butyl alcohol, catalyzed by HF/USY modified by hydrofluoric acid, was established.
  以乙醇和叔丁醇為原料、氫氟酸改性USY分子篩為催化劑合成乙基叔丁基醚，建立了反應(yīng)動力學(xué)模型。
• The stainless steel is sulfuric/nitric/hydrofluoric acid pickled at the mill to remove manganese sulfide inclusions, scale, and other impurities or imperfections from the surface of the steel.
  不銹鋼是將鋼浸在硫酸/硝酸/氫氟酸打磨，以去除鋼表面的硫化錳類物質(zhì)、污垢、雜質(zhì)和缺陷。
• A nickel-copper alloy with high strength and excellent corrosion resistance in a range of media including sea water, hydrofluoric acid, sulfuric acid and alkalies.
  鎳銅合金擁有很高的強度，并且在眾多介質(zhì)中都具有很強的抗腐蝕性，包括海水、氫氟酸、硫酸和堿金屬。
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原聲例句

• HF And let's take an example, HF, hydrofluoric acid, all right?
  這里有個例子，氫氟酸，對吧？
  麻省理工公開課 - 固態(tài)化學(xué)導(dǎo)論課程節(jié)選

權(quán)威例句

• The oxide (which comes from an ore called coltan) is converted to a fluoride using hydrofluoric acid, and the fluoride is then reduced with liquid sodium.
  FORBES: What On Earth Is The Economist Talking About Here?
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