Chromates

基本解釋

The results show there is structure modulation in lanthanum chromates and the model of long-range order structure is built up.
高分辨電鏡的觀察發(fā)現(xiàn)了鉻酸鑭晶體中存在結構調幅,并構建了長程有序結構的模型。
Result: a thin-layer chromat ography was created for discriminating Jiu Zhi Dai Huang Wan from Radix et Rhizo ma Rhei.
結果:建立了九制大黃丸及大黃的薄層層析鑒別方法。
The results of electron diffraction show that lanthanum chromates is of orthorhombic structure at room temperature and there is domain stucture in lanthanum ...
電子衍射的結果表鉻酸鑭在室溫上為正交晶系,并發(fā)現(xiàn)晶體中存在疇結構。
Safety and Health Requirements Relating to Occupational Exposure to Water-Insoluble Chromates
有關暴露在不溶于水的鉻酸鹽中的職業(yè)安全和健康要求的規(guī)程
Keywords s:organic compound;arnmonium;surface modification;goethite;extraction;chromates;anions;
有機化合物;銨;表面變性;針鐵礦;萃取;絡酸鹽;陰離子;