Objective To summerize the diagnosis and management of basosquamous carcinoma(BSC)on maxillofacial skin.
目的探讨颌面部皮肤基底鳞状细胞癌（BSC）的病理诊断及治疗方法。
2
Stress on summerize technology of direct extraction of cottonseed kernels and de gossypol with alcohol commercial hexane mixed solvent.
侧重介绍乙醇轻汽油混合溶剂一次浸出棉仁脱酚工艺。
3
To analyze and summerize the main factors affecting for Acute myocardial infarction patients with anxiety symptoms, and the specific measures nursing effect for the cluster nursing intervention.