投射式 meaning in English

projection-type

First of all , theory of holographic storage is described and studied in the article and some commonly used storage - ray roads are comparatively analyzed , such as 90 - degree path and transmission path . it analyzes the fixing capability of the crystals by experiments of thermal fixing
本文首先对全息存储技术进行了阐述和研究,分析比较了90度和投射式存储光路,并通过热固定试验,研究了常用存储晶体的固定性能。