Results 81 to 90 of about 6,636 (119)

[Clinical exploration and practice of a 16-step new model of comfortable supragingival scaling]. [PDF]

open access: yesHua Xi Kou Qiang Yi Xue Za Zhi
Chen Y   +6 more
europepmc   +1 more source

绝缘膜对压缩气体绝缘设备的击穿和粒子运动的影响

open access: yesGaoya dianqi, 1986
在压缩气体绝缘的输变电设备中,通常会受到金属性粒子的污染而大大地损害其绝缘强度。大量的实验表明:用绝缘膜复盖电极不仅能改善设备中气体的绝缘性能,而且也能提高激发导电粒子所需的电压。本文总结了近十年来在压缩气体绝缘设备中,采用绝缘膜来提高其绝缘强度的研究情况。
doaj  

[Extracellular matrix materials and tissue regeneration and repair]. [PDF]

open access: yesZhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Zhao L, Xie H.
europepmc   +1 more source

[Risk factors for white matter damage in preterm infants with necrotizing enterocolitis]. [PDF]

open access: yesZhongguo Dang Dai Er Ke Za Zhi
Xu X, Wang SR, Zhang P, Cheng GQ.
europepmc   +1 more source

[Effect of porous surface structure on fatigue strength of 3D printed zirconia]. [PDF]

open access: yesBeijing Da Xue Xue Bao Yi Xue Ban
Zhao J   +6 more
europepmc   +1 more source

[Clinical and genetic features of 5 neonates with centronuclear myopathy caused by MTM1 gene variation]. [PDF]

open access: yesZhongguo Dang Dai Er Ke Za Zhi
Xie T   +7 more
europepmc   +1 more source

[Researches and clinical translation of smart dressings]. [PDF]

open access: yesZhonghua Shao Shang Yu Chuang Mian Xiu Fu Za Zhi
Lyu GZ, Zhao P.
europepmc   +1 more source

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