The data measured by coordinate measuring machine can not been used directly for reverse elu gineering by general-purpose CAD software because of its litteriness.
由三坐标测量机测量获得的数据具有一定的杂乱性，难以直接用于通用CAD软件的反求工程设计中。
2
Aim An HPLC method for analyzing eleutheroside B (E LU B) and eleutheroside E (ELU E), two of the main active substances of Acanthopanax preparations were studied.