【摘要】 本文叙述了双回路自动控径生长LT单晶系统的设计原理,绘制出电路结构示意图,并给出实验结果。更多还原

【Abstract】 A automatic diameter control system for the growth of large-size LT crystals is described. Some experimental results and schematic diagramsof the electronic equipments and circuits are also presented.更多还原