Study on adsorption and purification of cichoric acid in extracts of Echinacea purpurea with macroporous adsorption resin
大孔吸附树脂对紫锥菊提取物中菊苣酸分离纯化的研究

advances in model construction of anemochoric seed long distance dispersal
种子的长距离风传播模型研究进展

Monte Carlo simulation of polychoric correlation and Pearson correlation coefficient
多分格相关与皮尔逊相关的蒙特卡罗仿真

polychoric correlation.
多分格相关

Cichoric acid， a powerful stimulant for the immune system， is widely used in Europe and America.
菊苣酸已被欧美国家作为免疫增强剂而广泛使用。