Results 71 to 80 of about 159,925 (104)

[Medical treatment standards for emergency burn wounded (2025 edition)]. [PDF]

open access: yesZhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
National Health Commission Of The People's Republic Of China.
europepmc   +1 more source

[Development of novel self-adhesive resin cement with antibacterial and self-healing properties]. [PDF]

open access: yesHua Xi Kou Qiang Yi Xue Za Zhi, 2020
Hu G, Zhang XY, Zhao JX, Zhou CJ, Wu JL.
europepmc   +1 more source

克拉玛依油田中高含水期稀油处理工艺技术研究

open access: yes, 2003
该项目首次采用流量-含水比值控制技术,实现稀油脱水破乳剂的精确加药,系统运行平稳,破乳剂用量由原来的25mg/l降至19mg/l。采用了热媒加热炉间接加热工艺,由热媒炉与换热器配套组成对含水原油进行间接加热,被加热原油不与明火接触,提高了系统的安全运行程度。首次采用高效聚结原油处理技术,实现油水高效分离,脱后原油含水小于0.5%,污水含油小于100mg/l。首次采用立式浮头式波节管换热器,实现高温介质走管程,低温的毛油介质走壳程,提高了换热效率,降低换热器的散热量 ...
黄庆民   +4 more
core  

[Preparation and applications of the polymeric micelle/hydrogel nanocomposites as biomaterials]. [PDF]

open access: yesSheng Wu Yi Xue Gong Cheng Xue Za Zhi, 2021
Zeng N   +5 more
europepmc   +1 more source

注汽式油井温度、压力、蒸汽干度同步在线测量方法

open access: yes, 2013
本发明涉及注汽式油井温度、压力、蒸汽干度同步在线测量方法,包括以下步骤:1.搭建测量装置:测量装置包括位于地面上的温度解调仪、压力解调仪、反射率解调仪、工控机、位于井下的温度传感器、压力传感器、反射率传感器以及井下探头;2.压力监测;3.干度计算;4.工控机将采集到的井下压力、井下测量温度和此时对应的干度值进行存储。本发明解决了注汽式井下压力、温度、干度无法在线测量、无法实时掌握油井蒸汽注入的干度的技术问题,本发明为油田稠油热力开采工艺技术的研究提供了井下环境实时变化的监控 ...
张文松, 赵卫, 寻鹏飞, 朱香平
core  

[Expert consensus on the treatment of second-degree burn wounds (2024 edition)Ⅰ: pre-hospital first aid and non-surgical treatment]. [PDF]

open access: yesZhonghua Shao Shang Yu Chuang Mian Xiu Fu Za Zhi
Chinese Burn Association   +2 more
europepmc   +1 more source

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