科技医疗,tube,equipment,one,chemistry,research,female lab technician,technician,laboratory technician,people,researcher,bsip,science,chemist,glassware,graduated cylinder,实验室设备,laboratory,test tube,一个,科学,玻璃器具,化验员,化学,研究,化学家,试管,研究员,实验室,人,设备,技术员