Results 111 to 120 of about 1,167,951 (145)

[Advances in the development of analysis techniques for organophosphate diesters in water]. [PDF]

open access: yesSe Pu
Chen J   +8 more
europepmc   +1 more source

[Research progress of antibacterial modification of orthopaedic implants surface]. [PDF]

open access: yesZhongguo Xiu Fu Chong Jian Wai Ke Za Zhi, 2022
Zhang C, Wu Y, Xu Y.
europepmc   +1 more source

污泥与煤、木屑的混合燃烧特性及动力学研究

open access: yes, 2011
通过热天平分析装置对城市污水污泥、煤及木屑单独或混合燃料的燃烧行为进行研究。结果表明,燃料的燃烧过程分为脱水干燥、挥发分的析出和燃烧、残余挥发分与焦炭的燃尽三个阶段;污泥的着火温度低,燃尽温度高,灰分产量高,燃烧放热量较低,挥发分与固定碳燃烧的活化能分别为26.67 kJ/mol和32.12 kJ/mol;污泥单独燃烧性能较差,综合燃烧指数较低为0.161×10^-11 K^-3·min^-2,加入煤或木屑后能明显改善其燃烧性能,缩短燃烧温度范围,提高燃烧速率,降低灰分产率 ...

core  

[Clinical application of combination of different types of free perforator flaps in the repair of complex wounds in extremities]. [PDF]

open access: yesZhonghua Shao Shang Yu Chuang Mian Xiu Fu Za Zhi, 2023
Li H   +7 more
europepmc   +1 more source

[Application of antibiotic bone cement-coated plates internal fixation for primary treating Gustilo type B tibiofibular open fracture]. [PDF]

open access: yesZhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Kang Y   +8 more
europepmc   +1 more source

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