Used in the manufacture of new type of light source dysprosium holmium lamp, also can be used as additive and preparation of metal Holmium yttrium iron by yttrium aluminum garnet.
用途：用于制造新型光源镝钬灯，也可用作钇铁获钇铝柘榴石的添加剂及制取金属钬。
And the impacts on imaging target by the type and energy of light source as well as thickness and velocity of lint movement were also discussed.
研究了光透射成像系统中光源种类、光源能量、棉层厚度及皮棉运动速度对成像目标的影响。
The general designs of space probe has been done. Material, structure, selection of light source, CCD camera type and number are analyzed in this paper.
完成了测棒系统的总体结构设计，对测棒系统的材料、结构，发光特征点的选取，CCD摄像机的类型及数目的选择进行了比较全面的分析。
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