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- The ammonia maser: dynamics in a two-state system with a time-dependent Hamiltonian. 氨量子微波激射器:在哈密顿量含时情况下一个双态系统的动力学情况。
- 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 maser clock 氨微波激射钟
- ammonia maser 氨微波激射器氨脉泽,氨微波激射器,氨脉塞,氨分子微波激射器
- 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。
- Suzhou Optical Maser Technology Inc. 苏州鸿楚光电科技有限公司。
- 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。
- Ammonia is a very reactive chemical. 氨是很活泼的化合物。
- They will react with ammonia to form amidines. 它们与氨反应形成脒。
- There are four major steps in ammonia synthesis. 氨的合成主要经过四道工序。
- Of, containing, or similar to ammonia. 氨的氨的,含氨的或与氨相似的
- Impregnation with ammonia or an ammonium compound. 氨化作用用氨或氨化物浸渗
- Yes, we accept visa, Maser and American Express card. 是的,我们接受维萨、万事达和美国运通卡。
- To treat or combine with ammonia. 氨化用氨治疗或与氨化合