常見例句

雙語例句

• The extractive magnesium sulfate reacts with ammonium carbonate, the high-purity and activity magnesia is obtained.
  硫酸鎂浸提液采用碳酸銨沉淀法制備出了高純度高活性的氧化鎂。
• Ultrafine alumina powders were prepared by pyrolysis of the aluminium precursor powders obtained by precipitation method using aluminium nitrate and ammonium carbonate as raw materials.
  以硝酸鋁為原料，碳酸銨為沉淀劑，合成前驅(qū)體碳酸鋁銨，然后煅燒得到納米級氧化鋁粉體。
• Oxygen storage materials which have high surface areas and super oxygen storage property were precipitated by ammonium carbonate, and its' phase, oxygen storage capacity, surface area et al.
  以碳酸銨為沉淀劑制備一系列高比表面積、高儲氧性能的儲氧材料，表征了其物相組成，同時對其儲氧性能和比表面積進(jìn)行了測定。

權(quán)威例句

• The most common capture technologies involve running the gas to be processed through a solution of amines or ammonium carbonate.
  ECONOMIST: Carbon capture and storage
• The carbon-rich solution, meanwhile, is treated in a separate vessel to release its burden of CO2, which can then be piped away and stored, and the amines or ammonium carbonate thus liberated recycled.
  ECONOMIST: Carbon capture and storage
• At the other Alstom, a French concern, has 18 months to test the ammonium-carbonate process.
  ECONOMIST: Carbon capture and storage
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