... quantum requirement 量子需量 quantum restriction 量子限制 quantum scaling evolution 量子标度演化 ...
基于48个网页-相关网页
The spectra analysis showed that porous silicon is the material with nano crystal structure, and photoluminescence of PS can be explained by the model of quantum restriction effect.
对不同实验条件下所得到的多孔硅的拉曼光谱进行了分析，确认了多孔硅是具有纳米晶结构特征的材料，肯定了量子限制效应在多孔硅光致发光中的作用。
Strict restriction shall be imposed on turning farm land into land for construction, quantum of land for construction shall be controlled and special protection provided for cultivated land.
严格限制农用地转为建设用地，控制建设用地总量，对耕地实行特殊保护。
应用推荐