Results 21 to 27 of about 47 (27)

[Research progress on antibacterial properties of porous medical implant materials]. [PDF]

open access: yesZhongguo Xiu Fu Chong Jian Wai Ke Za Zhi, 2020
Zhang Y   +5 more
europepmc   +1 more source

[Research progress of magnesium and magnesium alloy implants in sports medicine]. [PDF]

open access: yesZhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Wu Y   +9 more
europepmc   +1 more source
Some of the next articles are maybe not open access.

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道路桥梁和隧道施工难点及技术措施

工程建设
随着经济发展与城市化加快,基础设施建设面临前所未有的挑战。道路、桥梁与隧道工程中的复杂施工环境与技术难题,如地质条件不稳定、混凝土裂缝、钢筋锈蚀及排水问题,常影响工程质量并延误进度。同时,管理体系不完善与技术差异增加了施工难度。为此,科学的管理体系、先进技术手段与严格质量控制至关重要。深入分析施工难点并提出解决方案,能有效推动技术进步与管理提升,保障工程顺利实施。
金安 田
semanticscholar   +1 more source

不锈钢-混凝土-钢双臂管等效截面计算

open access: closed, 2015
卢召红   +4 more
openalex  

截面分层法计算不锈钢-混凝土-钢双壁管受弯承载力

open access: closed, 2015
卢召红   +5 more
openalex  

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