Results 71 to 80 of about 6,673 (112)

[First-line treatment for chronic graft-versus-host disease: a real-world study]. [PDF]

open access: yesZhonghua Xue Ye Xue Za Zhi
Dong XQ   +5 more
europepmc   +1 more source

[Expert consensus on reconstruction treatment for irreparable posterosuperior massive rotator cuff tears]. [PDF]

open access: yesZhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Shoulder Joint Study Group Of The Fifth Committee Of The Chinese Society Of Sports Medicine Chinese Medical Association.
europepmc   +1 more source

架空线路组合串中不同型式绝缘子比例数的优化选择

open access: yesDianci bileiqi, 1990
绝缘子串可用在下端装上较大尺寸铁帽绝缘子的方法实现电压分布均匀。额定破坏负荷210kN绝缘子组合串的组成为ПСК210—A及ПС210-Б,后者装在靠近导线的串的下部。ПС210-Б型绝缘子最佳数量为2~3个。在串的下部采用绝缘件直径较小的绝缘子 ...
doaj  

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