您要查找的是不是：
- tantalum and niobium complex carbide 钽铌复合碳化物
- 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。
- 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。
- Life is getting more complex and difficult. 生活正在变得越来越复杂和艰难。
- 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。
- 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。
- A black mineral is an ore of niobium and tantalum. 一种黑色矿物是铌、钽矿石。
- 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。
- Application: For niobium sheet and wire etc. 用途:产品用于生产铌片,丝等加工材。
- For niobium powder and superconductors. 铌粉,超导原材料。
- Niobium oxides are favorable promoter and Support. 铌氧化物是优良的促进剂和良好的载体。
- niobium complex 铌络合物
- A car comes into being through a series of complex operations. 汽车经过一连串的复杂作业程序而制成。
- The government is beset with a complex array of economic problems. 政府为一系列复杂的经济问题所困扰。
- The subject is immensely complex, and hard to simplify. 这个题目非常复杂，并且很难简化。
- It's a complex question and your answer was too pat. 这是一个复杂的问题，你的回答来得太快了。
