Results 61 to 70 of about 3,270 (108)

支柱瓷绝缘子的超声波探伤检测方法和探头

open access: yesDianci bileiqi, 2009
专利申请号:CN200510030426.2公开号:CN1948962申请日:2005.10.12公开日:2007.04.18申请人:华东电力试验研究院本发明公开了一种支柱瓷绝缘子的超声波探伤检测方法,包括:a)向被检工件的检测面发射SH波;b)使用横波耦合剂将探头与被检工件的待检测面耦合;c)用探头在待检测面上进行扫查;d ...
doaj  

[Impact of ultrasonic scaling on abutment screw torque in implant restorations]. [PDF]

open access: yesBeijing Da Xue Xue Bao Yi Xue Ban
Tang Y, Zhao X, Yang X, Jia H, Liu Y.
europepmc   +1 more source

[Clinical practice guideline for point-of-care ultrasound-guided peripherally inserted central catheter placement in neonates (2026)]. [PDF]

open access: yesZhongguo Dang Dai Er Ke Za Zhi
Asia-Pacific Health Association Pediatric Medicine Branch   +3 more
europepmc   +1 more source

[Expert consensus on the diagnosis, treatment, and management of liver nodules (version 2026)]. [PDF]

open access: yesZhonghua Gan Zang Bing Za Zhi
Infectious Diseases Prevention and Control Branch   +1 more
europepmc   +1 more source

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