polycrystals

Coloration mechanism of hydroxyl-doped potassium bromide polycrystals by electrolysis with a pointed anode is given.
对经点阳极电注入掺氢氧根溴化钾多晶着色机理提出解释。
Most dislocation patterns are discovered firstly at room temperature in the fatigued copper single crystals and polycrystals.
大部分位错花样都是在单晶和多晶铜的室温疲劳试验中首先发现的。
Spectral measurement and analysis were performed systematically to the colored polycrystals, and some spectra were decomposed reasonably.
对着色多晶进行光谱测量和系统光谱分析，并提出色心产生和转化机理。