barium sulphate

常見例句

雙語例句

• The experimental results indicate that polyepoxysuccinic acid has excellent scale inhibiting performance to barium sulphate and strontium sulphate.
  結(jié)果表明，聚環(huán)氧琥珀酸對硫酸鋇、 硫酸鍶具有較好的阻垢性能。
• The uses of barium sulphate precipitated, the specification of the original material, the principle of production, process control point, product quantity are introduced.
  介紹了硫酸鋇的用途、原材料槼格、生産原理、工業(yè)生産中主要工藝控制點、 産品質(zhì)量。
• This Paper studies the reaction conditions of the Barium Sulphate and EDTA in ammonia water solution and proposes to use EDTA titration to determine sulphuric acid in Trinitro-resorcinol.
  本文研究了硫酸鋇在氨水溶液中與EDTA的反應(yīng)條件，提出用EDTA滴定法測定三硝基間苯二酚中的硫酸。
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