Study on the resistance characteristics and rotation efficiency.
起旋器的阻力特性及起旋效率研究。
In order to investigate the resistance characteristics of flap gate, the experimental and numerical simulation studies of resistance loss of flap gate were performed.
采用数值模拟与模型试验相结合的方法对模型泵装置出口拍门的阻力损失进行研究。
OBJECTIVE: to investigate the resistance characteristics of implant infection-associated Escherichia coli to provide strategies for prevention and treatment of this infection.
目的:了解与植入物感染相关大肠埃希菌的耐药特征,为预防和更有效治疗该类感染提供策略。
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