The method has a simple operation and the low cost raw materials, the prepared iron oxide nanometer particles have the even diameter distribution with a certain magnetism.
该方法操作简便，所用的原材料价格低廉，且制得的氧化铁纳米粒子具有均一的粒 径分布并有一定的磁性。
The smaller the diameter is and the more even particles distribution is, the better performance of colloid stability behave.
胶体粒子的粒径越小，粒子分散越均匀，其胶体稳定性越好。
The result showed that the Welbull Distribution was not only suited to diameter distribution of the even-aged pure forest, but also to the multi.
经研究证明，威布尔分布不但适用于同龄纯林直径分布，而且亦适用于复层异龄林直径分布。
The aluminum nanometer powder prepared by the method has high purity, the particle diameter is smaller and the distribution is even.
本发明方法所制备的铝纳米粉末纯度高、粒径较小且分布均匀。
The aluminum nanometer powder prepared by the method has high purity, the particle diameter is smaller and the distribution is even.
本发明方法所制备的铝纳米粉末纯度高、粒径较小且分布均匀。
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