Carrier-level的意思|示意

The present invention provides one kind of nano level catalyst carrier for polyolefin and its preparation process.

本发明提供了一种聚烯烃纳米级催化剂载体及其制备方法。

The field-enhanced carrier generation of deep level centers in semiconductor space charge region has been studied.

本文研究了半导体表面空间电荷区中的深能级中心的电场增强载流子产生效应；

These researches revealed carriers' properties and the interaction between the drug and carrier in the molecular level, thus providing the theoretic instruction for improving the drug delivery system.

这些研究在分子水平上揭示载体的性质及药物与载体相互作用的本质，为改进药物传递系统提供了理论指导。

The physical gel prepared by the method has a multiple level structure, and is especially suitable to be used as a drug carrier material and other medical materials.

该方法得到的物理凝胶具有多级结构，尤其适用 于作为药物载体材料等医用材料。

In addition, e-books also highlighted the advantages of their own at carrier, storage and technical level.

此外，电子书籍在载体、存储性和技术等层面上也有着自己突出的优点。

And the electric conductivity of the material is improved by high temperature processing in N2, with the increasing number of current carrier led in by defective energy level.

N2气氛下高温处理，由于缺陷能级引入载流子数目增加，而提高了材料电导率水平。