Results 91 to 100 of about 59,964 (127)

[Research progress on the manufacturing technology of hollow microneedles]. [PDF]

open access: yesSheng Wu Yi Xue Gong Cheng Xue Za Zhi
Zhou S   +9 more
europepmc   +1 more source

[Review of studies on the biomechanical modelling of the coupling effect between stent degradation and blood vessel remodeling]. [PDF]

open access: yesSheng Wu Yi Xue Gong Cheng Xue Za Zhi, 2020
Zhang H   +5 more
europepmc   +1 more source

对水表的电偶腐蚀性能进行测试的方法

open access: yes, 2015
本发明公开了一种对水表的电偶腐蚀性能进行测试的方法,其特征在于,包括以下步骤:在测试用水槽中准备腐蚀溶液;将水表的表壳与不同材质的接头连接,并通过PVC管将水表连接成循环回路;在测试温度下启动机械泵,使水表与不同材质的接头发生接触腐蚀;在腐蚀溶液的水流平稳后开始计时,在经过测试周期之后终止计时并拆下水表;以及根据终止计时后的水表的腐蚀程度和阈值,针对表壳与不同材质的接头的电偶腐蚀性能,进行腐蚀程度分级及腐蚀产物定性分析。该方法快速简单,无需计算,使用设备安全,测试结果准确可靠 ...
郑必长   +4 more
core  

Progress in research and development of biodegradable metallic vascular stents. [PDF]

open access: yesZhong Nan Da Xue Xue Bao Yi Xue Ban
Yang Y   +6 more
europepmc   +1 more source

[Research advances on the treatment of hydrofluoric acid burns]. [PDF]

open access: yesZhonghua Shao Shang Yu Chuang Mian Xiu Fu Za Zhi, 2022
Mao SL   +7 more
europepmc   +1 more source

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