这一组中包括黄酮类化合物, 二苯甲酮 、 一些香豆素 、 木质素 、 缩合单宁和芪.The group includes flavonoids, benzophenones, some coumarins, lignans, condensed tannins, and stilbenes.目的研究新生霉素的结构单元诺维糖和香豆素的抗肿瘤活性.Objective To study the antitumor activity of ot...
但弗雷德觉得很无聊，想要回家。But Fred was bored and desired to go home.女士们，先生们，请为弗雷德·德斯特来点掌声。Ladies and Gentlemen, give it up for Fred Durst.烹调专栏主笔莫伊拉·弗雷泽会带您了解幕后的故事。Cookery Editor Moyra Fraser takes you behind the scenes....
The position relation between mandible and maxilla or cranioaural.下颌骨对上颌骨乃至颅骨的位置关系.In the maxilla, the abutment distribution did not allow a palatal - free restoration.在上颌, 基牙的分布情况不允许做不覆盖腭部的设计.Objective : To find out the...