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- AlN粉末AIN powder
- AlN粉末特性对AlN-BN复合陶瓷致密化的影响Influence of AIN powder characteristic on densification of AlN-BN composite ceramics
- X射线衍射分析证明,在适当分压比的N_2-NH_3混合气体中所制出的超细AlN粉末不存在Al(即其氮化率达到100%),所得AlN粒子的最大几率直径为5.29nm,几何平均直径为21.0nm。By means of X-ray diffraction analysis, it was shown that the ultafine AlN powder produced in the N_2-NH_3 gas with a appropriate mix ratio of N_2 and NH_3 has no Al powder, i.e., the nitridation ratio of alu minium is 100%25. The most probable diameter and the mean diameter measured by electronmicroscope are 5.29nm and 21.0nm respectively.
- 他将一支粉笔压成粉末。He crushed a piece of chalk to powder.
- 粉末都沉淀到杯底了。The powder settled to the bottom of the cup.
- AlN基aluminum nitride
- AlN薄膜AlN thin films
- 使泥土成粉末to dust the soil
- AlN陶瓷AIN ceramic
- 粉末轧制powder rolling
- AlN粉体AlN powder
- 卵石被敲成粉末。The pebbles were beaten to a fine dust.
- 纳米AlNnano-AlN
- 粉末冶金成形compacting process in powder metallurgy
- AlN涂层AlN coating
- 粉末冶金烧结powder metallurgy sintering
- AlN颗粒AlN particles
- 薄片状粉末leafy powder
- AlN析出AlN precipitation
- 将药物同稀释剂研磨成粉末triturate a drug with a diluent
