强硫酸提取法
strong sulphuric acid leaching
弱硫酸提取法
weak sulphuric acid leaching
4种方法提取液
four kinds of extraction solutions
BCR分级提取
BCR sequential extraction
BCR连续提取
BCR sequential extraction
BCR连续提取法
BCR sequential extraction procedure
BCR sequential extraction
BCR三步提取
BCR sequential extraction procedure
CO2超临界提取
CO2 supercritical extraction
supercritical carbon dioxide extraction
CTAB-LiCl提取法
CTAB-LiCl-based extraction method
DCT域特征提取
Feature Extraction in DCT