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- Vapour phase hydrogenation of furfural was employed to produce 2 methylfuran through a copper ammonia complex catalyst. 采用负载型铜氨络合物催化剂进行糠醛气相加氢制2甲基呋喃。
- The doped spherical Ni(OH) 2 was prepared by ammonia complexing liquid phase codeposition method, using graphite powder and acetylene black as dopants. 采用氨络合液相共沉淀法 ,同时加入电子导电剂 (石墨粉或乙炔黑细粉 ) ,制备出了掺碳球形Ni(OH) 2 ,对其进行了XRD测试和SEM观察。 结果证实电子导电剂被嵌入到球形Ni(OH) 2 颗粒中。
- Keywords active zinc oxide;ammonia complex method;zinc subcarbonate; 活性氧化锌;氨配合法;碱式碳酸锌;
- 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。
- Mother and baby interact in a very complex way. 母亲与婴儿以非常复杂的方式相互影响。
- Application of artificial neural networks in preparing activated zinc oxide by ammonia complex leaching technique 人工神经网络研究氨配合法制活性氧化锌
- Some of them developed a great inferiority complex. 他们有些人养成了严重的自卑感。
- My grandmother has a complex against foreigners. 我奶奶对外国人抱有偏见。
- Keywords zeolite;i butanol;carbonylation;bifunctional catalyst;cuprous ammonia complex cation; 沸石;异丁醇;羰基化;双功能催化剂;亚铜氨络离子;
- Life is getting more complex and difficult. 生活正在变得越来越复杂和艰难。
- 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。
- He has a complex about his weight. 他过分关心自己的体重。
- Complex, intricate, and involved. 复杂的、错综的和涉及的
- A petrochemical complex is to be built here. 这儿将建造一个石油化学联合企业。
- 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。
- An airplane engine is a complex mechanism. 飞机引擎是种复杂的机械装置。
- The army is an extremely complex organism. 军队是极其复杂的组织。
- Dilute the ammonia with water before you use it. 使用氨之前用水稀释它。
- It's a complex question and her answer was too pat. 那问题很复杂,但她的回答简直是脱口而出。