Liquid ammonia, mainly used as refrigerant or to make Ammonium and nitrogen, is an important yet dangerous chemical.
液氨主要用作制冷剂及用于制取铵盐和氮肥，是化学工业中一种重要的、存在危险性的化学品。
The paper proposes a new power cycle using ammonia water mixture which can produce power and refrigerant.
根据混合工质的这一特点，设计了以氨-水混合物作为工质电冷联合生产的新型热力循环。
Condensers are used in power plants to condense exhaust steam from turbines and in refrigeration plants to condense refrigerant vapours, such as ammonia and Freons.
发电厂要用许多冷凝器使涡轮机排出的蒸气得到冷凝；在冷冻厂中用冷凝器来冷凝氨和氟利昂之类的致冷蒸气。
In the early days of mechanical refrigeration, flammable chemicals such as ammonia were used as refrigerant.
在早期的机械制冷，易燃的化学物质如氨作为制冷剂。
AREA concludes, that from a purely economic point of view and without unnecessary regulatory burdens, ammonia should find broader applications as a refrigerant than it currently enjoys.
AREA总结说：从纯经济需求的角度讲，由于氨水不需要进行其他混合调整，氨水作为制冷剂得到推广更有价值。
AREA concludes, that from a purely economic point of view and without unnecessary regulatory burdens, ammonia should find broader applications as a refrigerant than it currently enjoys.
AREA总结说：从纯经济需求的角度讲，由于氨水不需要进行其他混合调整，氨水作为制冷剂得到推广更有价值。
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