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- A compound with a metal replacing hydrogen in ammonia,such as sodium amide,NaNH2. 氨化物由一种金属取代氨分子中的一个氢原子得到的化合物,如氨化钠NaNH2。
- A compound with a metal replacing hydrogen in ammonia, such as sodium amide, NaNH2. 氨化物由一种金属取代氨分子中的一个氢原子得到的化合物,如氨化钠
- New synthesis technology of sodium tert-butoxide with sodium amide and tert-butanol was emphatically studied. 简要介绍了叔丁醇钠的性质、用途和合成方法,重点对叔丁醇与氨基钠合成叔丁醇钠新工艺进行了实验研究。
- He drank off the flagon of wine amid their cheers. 在他们的喝彩声中他喝了一大瓶酒。
- He sat down amid deafening applause. 他在震耳欲聋的掌声中就坐。
- He kept calm amid all these excitements. 他在这些使人激动的事件中保持镇静。
- Sodium and water react (together). 钠和水能起反应。
- She left amid a swarm of photographers. 她离开时一群摄影记者围着她。
- He drank off the wine amid the cheers. 他在一片喝采声中把酒一饮而尽。
- Common salt is a compound of sodium and chlorine. 食盐是钠和氯的化合物。
- He drank off a glass of beer amid their cheers. 在他们的欢呼声中,他把杯子里的啤酒一饮而尽。
- He felt strange amid so many people. 和这么多人在一起,他感到不自在。
- He drank up the wine amid the cheers. 他在一片喝采声中把酒一饮而尽。
- Amid all the fumes and hurtling missiles we kept our heads. 虽在烟雾弥漫,弹片横飞之中,而我们还是镇定不乱。
- The crude sodium carbonate ash obtained from these plants. 苏打灰从这些植物中获得的粗碳酸钠灰
- A church stands amid skyscrapers. 摩天大楼之间耸立著一座教堂。
- sodium amide 氨基钠
- We lost our companions amid the storm and the darkness. 在暴风雨和黑暗中,我们失去了伙伴。
- Amid all the rush and confusion she forgot to say goodbye. 她在忙乱中忘记了告辞。
- Alkyl halides are reacted with sodium nitrite. 卤化烷与亚硝酸钠反应。