结果运用聚酰胺柱层析一次分离,获得有效成分高良姜素.Results Galangin was obtained step column chromatography of polyamide only once.结果运用聚酰胺柱层析 - 次分离,获得有效成分高良姜素.Results Galangin was obtained by on - step column chromatography of polyamide only onc...
我们只好在鼠标(鼠状定位器)到来之后才能把计算机交货了.We have to back - order your computer until the mouse arrives.在计算机制图学中, 一种使用光标回送定位器[符]的技术.In computer graphics, a technique of echoing a locator, using a cursor.另外, 类别定位器简化笔记的组织按多个类别.Additiona...