您要查找的是不是：
- 微米级Cu粉 micro copper powder
- Cu粉 copper particle
- 微米级铜粉 copper particles
- 粉 powder
- 超细Cu粉 Ultra-fine copper powder
- 微米级高分子精密过滤技术及其在精细化工、水处理与环保领域的应用 Polymer Precise Filtration Technology for Micron-particles and Application in Fine Chemicals, Water Treatment and Environmental Protection
- Cu粉和Ni粉添加剂对V_(20)Ti_(30)Cr_(50)贮氢合金电化学性能的影响 Influence of Cu and Ni additives on the electrochemical performance of V_(20)Ti_(30)Cr_(50) BCC hydrogen storage alloy
- 我们测量我们自身的大小是用英寸或者厘米,而细菌的大小是以微米级测量的。 While we measure our own sizes in inches or centimeters, bacterial size is measured in microns.
- 粉底 foundation make-up
- 大学英语四级 College English Band 4
- 船级 ship' classification
- 粉的 powdery
- 微米级 micron order
- 粉饼 puff cake
- 第二级 secondary
- 珍珠粉 pearl powder
- 大学英语六级考试 CET-6 [College English Test, Band Six]
- 碳粉 powdered carbon
- 第一级 first step
- 粉紅色 Pink
