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- 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。
- ammonia fractionation 氨分级
- The soil absorbs only a fraction of the rain that beats down. 土壤只吸收猛打到地面上的雨水的一部分。
- I'll be ready in a fraction of a second. 我马上就好。
- The story does not contain a fraction of truth. 这故事没有一点真实性。
- He has done only a fraction of his homework. 他只做了家庭作业的一小部分。
- The car stopped within a fraction of an inch of the wall. 汽车在离墙不到一英寸的地方停住了。
- 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。
- Could you move a fraction closer? 你能不能稍微再挪近点儿?
- 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。
- She spends only a fraction of her earnings. 她只花了所赚的钱的一小部分。
- The smelling of ammonia brought himaround. 嗅氨使他恢复了意识。
- They represented only a fraction of the general populace. 他们代表的仅是全体国民的一小部分。
- She diluted the ammonia with water. 她用水稀释氨水。
- 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。
- Only a fraction of my friends have video recorder. 我的朋友中只一小部分人有录像机。
