在Engineering Village数据库中检索植物精油(essential oil)胶囊化(capsule)技术,检索结果最少的是
选项:
A: ("essential oil" and capsul*) wn ab;
B:("essential oil" and capsul*) wn ti;
C:("essential oil" and (capsul* or encapsul*) wn ab;
D:("essential oil" and (capsul* or encapsul*) wn ti
发布时间:2024-06-17 17:49:32