Tyrode’s人工体液
artificial Tyrode’s solution
半人工体关节置换术
bipolar hip joint replacement
变温暖体人体模型
variable temperature thermal manikin
服装人体工程
human engineering of clothing
化工工人
Chemical plant workers
trace element
Employees of chemical factory
Chemical industry workers
机器人群体协作与控制
swarm robot cooperation and control