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- Who knows what effect acetyl salicylic acid has? 谁知道乙酰水杨酸有什么作用?
- Finally, in 1853, a French 4)chemist called Charles Gerhardt 5)managed to produce acetyl salicylic acid, or aspirin. 最后在1853年,法国化学家查尔斯葛哈德终于制造出乙醯柳酸,即阿司匹林。
- The synthesis of acetyl salicylic acid from salicylic acid and acetic anhydride was studied with microwave radiation and sodium hydrogen sulfate as catalyst. The influential factors upon the reaction were investigated. 以水杨酸和乙酸酐为原料 ,以硫酸氢钠为催化剂 ,微波辐射合成了乙酰水杨酸 ,并考察了影响反应的因素。
- Patient-controlled analgesia with fentanyl puls lysine acetyl salicylate after FESS 来比林加芬太尼用于鼻内镜术后的患者自控镇痛
- Aluminum is a kind of light silvery metal. 铝是一种轻薄并呈银色的金属。
- She put some noodles in the aluminum saucepan. 她在铝锅里下了些面条。
- Aluminum foil can be used for wrapping food. 铝箔用于包装食物。
- quinine acetyl salicylate 乙酰水杨酸奎宁
- The new building has aluminum siding and roofing. 新建筑用铝作墙板和屋顶。
- quinin acetyl salicylate 乙酰水杨酸奎宁
- Acetyl salicylate 乙酰水杨酸盐
- ethyl acetyl salicylate 乙酰水杨酸乙酯
- theobromine acetyl salicylate 乙酰水杨酸可可碱
- quinin(e) acetyl salicylate 乙酰水杨酸奎宁
- theo-bromine acetyl salicylate 乙酰水杨酸可可碱
- Synthesis of Acetyl Salicylic Acid with Pyridine as Catalyst 吡啶催化合成乙酰水杨酸的研究
- To coat or cover with aluminum or aluminum paint. 加铝皮,涂铝光漆用铝或铝涂料涂或覆盖
- A large green backpack with an aluminum frame. 一个大的有铝架的绿色背袋。
- Aluminum has a great affinity for oxygen. 铝对氧有很大的亲和力。
- Aluminum have a great affinity for oxygen. 铝对氧有很大的亲和力。