惰性宫内节育器嵌顿58例分析-千千网 关键词】惰性宫内节育器；嵌顿；发生因素 [gap=720]Key Words】The intrauterine device ofinertia；Inaly；The facfor happens
基于10个网页-相关网页
目的了解干预性早产的发生因素及对妊娠结局的影响。
Objective To understand the causes of controlled preterm labor, and study its pregnant prognosis.
下肢动脉病变（PAD）是糖尿病足溃疡的重要发生因素；
Peripheral artery disease(PAD) and higher plantar pressure are risk factors of diabetic foot ulcer.
对影响表面闪络发生因素，提高表面闪络电压阈值方法进行了分析。
The factors which influenced the surface flashover and the way to rise the withstand voltage are also been analyzed.
应用推荐