易混淆的单词： Ammonia

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Ammonia may be a sign of renalfailure and elevated acetone levels can indicate diabetes .

过量的氨则可能是肾衰竭的征兆而丙酮含量的升高则显示患有糖尿病。

Wastewater treatment plants concentrate large quantities of phosphorus and ammonia in their sludge-handling streams .

一般在污水处理厂的污泥中会富集大量的磷和氨。

Ammonia or hot sauce based deer repellents are allowed .

可以用氨水或者辣酱制成的驱鹿剂。

However , alstom claims that its ammonia refrigeration technology can greatly reduce the energy costs related to carbon capture .

而阿尔斯通方面声称，其开发的冷氨技术可以显著降低与碳捕集相关的能源成本。

In the early 20th century , the world 's growing population couldn 't find enough ammonia to fertilise all its crops .

二十世纪初，世界人口不断增长，但人们还没有认识到足够的氨可以让耕地更加肥沃。