这是一篇关于制作污损的金属纹理的非常简单的，通用的教程。
Here is a very simple, generic tutorial I wrote up for a dirty metal texture.
对鲁米诺体系中有关贵金属的化学发光反应及其分析应用作了评述，主要参考文献18篇。
The luminol chemiluminescence reactions on noble metals and their applications in analytical chemistry are reviewed with 18 references .
对晶体和碱性介质中过渡金属超常氧化态配离子的主要存在形式和反应活化中心进行了综述，参考文献63篇。
The main existence of transition metals in highest oxidation state complex in crystalloid and alkaline medium and reaction activation center has been reviewed with 63 references.
应用推荐