| 释义 |
ammoniaam‧mo‧ni‧a /əˈməʊniə $ -ˈmoʊ-/ noun [uncountable]   ammoniaOrigin: 1700-1800 Modern Latin, Latin sal ammoniacus ‘salt of Amon’, from Amon ancient Egyptian god near one of whose temples the substance was obtained - Essentially the bacteria change the harmful ammonia and nitrites that are produced into harmless nitrates that are useful to living plants.
- Life generates methane, ammonia, oxygen, hydrogen, carbon dioxide, and many other gases.
- The major Billingham-based production includes ammonia, nitric acid, urea and both straight nitrogen and compound fertilizers.
- Then another reactor would be needed to, for example, convert ammonia into hydrazine.
► Compoundsacetylene, nounammonia, nounbase, nounbromide, nouncarbolic acid, nouncarbon dioxide, nouncarbon monoxide, nounCFC, nounchloride, nounchlorofluorocarbon, nounchloroform, nouncompound, noundioxide, nounfluoride, nounfluorocarbon, nounHtwoO, nounhydrocarbon, nounhydrochloric acid, nounhydrogen peroxide, noun-ide, suffixmonosodium glutamate, nounMSG, nounnitrate, nounoxide, nounperoxide, nounphosgene, nounphosphate, nounpolymer, nounproduct, nounsilica, nounsilicone, nounsodium chloride, noun NOUN► production· It has also been proposed that H pylori ammonia production will lead to mucosal damage by denaturing the protective mucus layer.· The high rate of H pylori ammonia production in uraemic patients should accentuate any ammonia induced effects. 1a clear liquid with a strong bad smell that is used for cleaning or in cleaning products2a poisonous gas with a strong bad smell that is used in making many chemicals, fertilizers etc |