例句與造句

1. The technical origins for CO-PrOx lies in the synthesis of ammonia ( Haber process ).
2. Chichibabin pyridine synthesis of ammonia and allysine.
3. For example, in the Haber process, finely divided iron serves as a catalyst for the synthesis of ammonia from nitrogen and hydrogen.
4. "The World Health Organisation's findings show that exposure to environmental sources of ammonia is insignificant in comparison with the synthesis of ammonia in the body ."
5. He also worked on the stability of the ammonium carbonate-urea system, which was important for fertilizers, and discovered an iron-alumina catalyst for the synthesis of ammonia.
6. It's difficult to find synthesis of ammonia in a sentence. 用synthesis of ammonia造句挺難的
7. Related chemistries are exploited in the Haber-Bosch Synthesis of ammonia from air, which is reduced with natural gas to a mixture of carbon dioxide, water, and ammonia.
8. However the economic model collapsed during the Great Depression of 1929 because of the development of the synthesis of ammonia by the Germans Fritz Haber and Carl Bosch, which led to the industrial production of fertilizers.
9. In the specific case of the industrial synthesis of ammonia, for the steam reforming process of hydrocarbons to produce gaseous hydrogen, amine treating is one of the commonly used processes for removing excess carbon dioxide in the final purification of the gaseous hydrogen.
10. While undoped C12A7 is a wide-bandgap insulator, electron-doped electride C12A7 : e  " is a metallic conductor with a conductivity reaching 1500 S / cm at room temperature; it may even exhibit superconductivity upon cooling to 0.2 0.4 K . C12A7 : e  " is also a catalyst that has potential applications in the ambient-pressure synthesis of ammonia.