1. a carbonate of ammonium; used in the manufacture of smelling salts and baking powder and ammonium compounds. 
   铵的碳酸盐，用于制造嗅盐、发酵粉和铵的化合物。
2. a solution of ammonium carbonate in ammonia water and alcohol. 
   碳酸铵在氨水和酒精中形成的溶液。
3. An enzyme that promotes the hydrolysis of urea to form ammonium carbonate. 
   脲酶使尿素降解作用更活泼并从而形成胺的酶
4. a pungent preparation of ammonium carbonate and perfume; sniffed as a stimulant to relieve faintness. 
   一种刺激的制剂，由碳酸铵和香水制成，作为刺激物用鼻息以减轻晕厥。
5. a salt of carbonic acid in which one hydrogen atom has been replaced; an acid carbonate. 
   碳酸的一种盐，其中一个氢原子被替换，一种酸式碳酸盐。

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• 1. 碳酸铵
  ammonium acetate 乙酸铵...ammonium acid carbonate 碳酸铵...ammonium aldehyde 氨醛
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• 2. 碳酸氢氨
  碳酸氢氨 ammonium acid carbonate...醋酸钠:sodium acetrizoate
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