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- Keywords nano-material;magnesium hydroxide;ammonia precipitation process;bittern; 纳米材料;氢氧化镁;氨水沉淀;苦卤水;
- 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 precipitation 氨沉淀
- ammonia precipitation method 氨水沉淀法
- There will be precipitation on northern hills tonight. 今夜北部山区有降雪。
- 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。
- Precipitation in the form of pellets of ice and hard snow. 冰雹以冰和硬雪块颗粒的形式下落
- Dilute the ammonia with water before you use it. 使用氨之前用水稀释它。
- 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。
- 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。
- Precipitation might spoil things. 轻举妄动会把事情弄得不可收拾。
- Ammonia is a very reactive chemical. 氨是很活泼的化合物。
- Is it too much to ask for a little precipitation? 只是下点小雨也不可以吗?
- They will react with ammonia to form amidines. 它们与氨反应形成脒。
- Save fuel and reduce noise, no precipitation. 节省燃油，降低噪音，无沉淀。
- There are four major steps in ammonia synthesis. 氨的合成主要经过四道工序。
