photochromism是什么意思

用法例句

Two kinds of chromic material,reversible thermochromism material and reversible photochromism material were introduced and summarized.

介绍了变色材料中的两大类材料——热致可逆变色材料和光致可逆变色材料,并分别对其进行了分类总结。

Synthesis and properties of the photoluminescence material containing rare earth Nd and polyurethane;

稀土钕/聚氨酯光致发光材料的合成与性能研究

A study on preparation and photoluminescence property of SiO_2 xerogel;

SiO_2干凝胶的制备与光致发光性能研究

Study on the morphology and photoluminescence of porous silicon doped with cerium;

铈掺杂多孔硅的形貌和光致发光研究

Experimental study on storage by femtosecond laser writing/reading in photochromic/photobleaching materials;

光致变色和光致漂白材料的飞秒激光写/读实验研究

Synthesis of photochromic 1'-(2-hydroxyethyl)-6-nitrio-spiro〔2H-1-benzopyran -2,2'-indoline〕;

光致变色化合物1'-(2-羟乙基)-6-硝基螺〔2H-1-苯并吡喃-2,2'-吲哚啉〕的合成

Preparation of Photochromic WO 3/4,4'-BPPOBp Superlattice Film;

光致变色WO_3/4,4'-BPPOBp超晶格薄膜的制备