Results 51 to 60 of about 2,875 (117)

[Binary encryption comprehensive experiment based on agarose gel electrophoresis]. [PDF]

open access: yesSe Pu
Duan JW   +7 more
europepmc   +1 more source

[Thoughts and Prospects on Precision Control and Intelligent Positioning Robotic Systems Applied in Nasojejunal Feeding Tube Placement]. [PDF]

open access: yesSichuan Da Xue Xue Bao Yi Xue Ban
Qiu Y   +9 more
europepmc   +1 more source

[Research progress on the application of ultrasound technology in the diagnosis and treatment of lymphedema]. [PDF]

open access: yesZhonghua Shao Shang Yu Chuang Mian Xiu Fu Za Zhi
Tang ZY, Liu R, Deng CL.
europepmc   +1 more source

220千伏少油断路器液压机构工艺交流简介

open access: yesGaoya dianqi, 1975
220少油断路器和液压机构,是我国近年生产的新产品。由于断路器本体采用了高强度环氧树脂玻璃铜筒、三聚氰胺灭弧材料、铜钨合金;操作机构采用了液压传动,对许多另部件的精度和光洁度要求有所提高,要求精度达到2级,光洁度达到▽8~▽10(详见表1)。
doaj  

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