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- Methods To observe the liquid s effect of anti-cough by the methods of guinea pig cough caused by the ciric acid spraying,mouse cough caused by ammonia spraying and phenol redexpectoration test. 方法通过豚鼠枸缘酸引咳、小鼠氨水引咳、肺酚红排泄等试验,并将紫胡止咳液与止咳枇杷冲剂进行对比,验证紫胡止咳液的止咳作用。
- Ammonia is a chemical substance. 氨是种化学物质。
- Ammonia is a colorless gas with strong smell. 氨是无色并有强烈气味的气体。
- The house is regularly spraying with DDT. 房屋是定期用DDT喷洒。
- ammonia spraying 喷氨
- desulfurization by LS ammonia spray absorption process LS氨法喷雾脱硫技术
- In some ways, an hydrous ammonia is just as Safe to handle as gasoline. 在某种程度上，无水氨使用起来和汽油一样安全。
- Tests of the manure showed a high ammonia content. 这种肥料经过化验表明氨的含量很高。
- Dilute the ammonia with water before you use it. 使用氨之前用水稀释它。
- A perforated nozzle for spraying water from a hose or sprinkling can. 莲蓬式喷嘴一种使水从管子或喷水壶里喷洒出来的有孔的喷嘴
- The smelling of ammonia brought himaround. 嗅氨使他恢复了意识。
- She diluted the ammonia with water. 她用水稀释氨水。
- A liquid medication applied by spraying. 喷雾剂喷雾的液体制剂
- Ammonia has a pungent, penetrating odor. 氨具有一种强烈的刺鼻的气味。
- The ammonia froze into bright crystals. 是氨冻结后生成的明亮晶体。
- Ammonia is a very reactive chemical. 氨是很活泼的化合物。
- Jinan Hongtai Spraying Equipment Co., Ltd. 济南鸿泰喷涂设备有限公司。
- They will react with ammonia to form amidines. 它们与氨反应形成脒。
- Insecticide spraying in gardens and to trees. 喷洒农药、杀虫剂。
- There are four major steps in ammonia synthesis. 氨的合成主要经过四道工序。
