您要查找的是不是:
- A black,red-brown,or colorless mineral,essentially(Fe,Mn)(Nb,Ta)2O6,the principal ore of niobium. 铌铁矿一种黑色的、红褐色或无色矿物,本质是(Fe,Mn)(Nb,Ta)2O6,是主要的铌矿。
- A black, red-brown, or colorless mineral, essentially(Fe, Mn)(Nb, Ta)2O6, the principal ore of niobium. 铌铁矿一种黑色的、红褐色或无色矿物,本质是(Fe,Mn)(Nb,Ta)2O6,是主要的铌矿
- A black,red - brown,or colorless mineral,essentially(Fe,Mn(Nb,Ta)2O6,the principal ore of niobium. 铌铁矿一种黑色的、红褐色或无色矿物,本质是(Fe,Mn)(Nb,Ta)2O6,是主要的铌矿
- A black mineral is an ore of niobium and tantalum. 一种黑色矿物是铌、钽矿石。
- NB: What should we do in case of chemical burns? 护士B:如果是化学烧伤可以怎么办?
- NB The office will be closed from 1 July. 注意:办事处从7月1日起将关闭。
- 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。
- NB: There is no lifetime for memory caching! 内存缓存没有生存时间!
- Best of luck in the year to &nb sp;come. 愿你在未来的一年里,吉星高照。
- Niobium oxides are favorable promoter and Support. 铌氧化物是优良的促进剂和良好的载体。
- Best wishes from Mark, Janet and &nb sp;the kids. 马克、珍妮特和孩子们,谨呈最诚挚的祝福。
- He &nb sp;put all the books beside one another. 他把所有书并列摆放起来。
- My heart is my Christmas present &nb sp;to you. 我的心就是我奉献给你的圣诞礼物。
- With best wishes for a happy New Year!&nb. 祝新年快乐,并致以良好的祝福。
- For NB, what can be more collectable? 还有别的比以下型号更具收藏价值?
- Use of copper welding, the welding wire with niobium as the media. 选用铜焊,在焊接时用铌丝作媒介。
- NB: The satellites are not available to law enforcement agencies. 注:卫星是不被法律执行机构所有。
- I also wish to know about the Reactor Grade Niobium sheet. 我并且希望知道关于反应器等级铌板料。
- Niobium is the metallic element with the highest transition temperature. 铌是转变温度最高的金属元素。