[Design and application of online derivatization device for polar organics on atmospheric particulate filter]. [PDF]
Se Pu, 2022 Zhang H +5 more
europepmc +1 more source
[Application of electronic skin in healthcare and virtual reality]. [PDF]
Sheng Wu Yi Xue Gong Cheng Xue Za Zhi, 2023 Zhao G, Yao K, Liu Y, Huang X, Yu X.
europepmc +1 more source
Dianci bileiqi, 2007 复合外套避雷器的运行特性、维护及监测方法直接关系到电力系统的安全运行。指出复合外套的主要材料是高温硫化硅橡胶和液态硅橡胶,其耐电痕化和蚀损试验主要用于评定在严酷环境条件下电气绝缘材料的耐污性能,复合外套避雷器选用耐漏电起痕3.5级的绝缘材料一般就可以满足用户部门对避雷器的污秽等级要求。介绍了几种复合外套避雷器的监测方法,综合评价了泄漏电流法、红外测温法、超声波检测法、紫外成像法、双AT法的优缺点,提出了复合外套避雷器在运行维护及技术管理方面的建议。
张育华, 金强
doaj
[Research progress on analytical methods for the determination of hexachlorobutadiene]. [PDF]
Se Pu, 2021 Wang Y, Zhang H, Shi J, Jiang G.
europepmc +1 more source
[Clinical efficacy of local injection of platelet-rich plasma combined with double-layer artificial dermis in treating wounds with exposed tendon on extremity]. [PDF]
Zhonghua Shao Shang Yu Chuang Mian Xiu Fu Za Zhi, 2023 Wu JM +5 more
europepmc +1 more source
[Determination of adsorbable organic halogens in textiles by ultrasonic extraction-high temperature combustion absorption-ion chromatography]. [PDF]
Se Pu, 2022 Ding Y +6 more
europepmc +1 more source
Gaoya dianqi, 2010 当硅橡胶受到侵蚀和染污时,由于表面变得粗糙和溶质沉淀,导致接触角测量存在滞后效应,为了更合理表征硅橡胶的憎水性,将动态接触角方法用于硅橡胶憎水性的表征。该方法对材料表面通过注水/抽水的方式获得前进角/后退角。对洁净、浸泡、电晕和表面染污后的室温硫化硅橡胶涂层样本分别使用静态接触角方法、动态接触角方法进行测量。结果发现,浸泡、染污、电晕后的样本两种方法所得结果差别较大,静态接触角测量随机性较大且易受拍照时延的影响,对表面憎水性的表征能力不够,后退角能很好地表征材料的憎水性,后退角越小 ...
徐志钮, 律方成, 李嫚, 和明
doaj
[Advances in solid-phase extraction for bisphenols in environmental samples]. [PDF]
Se Pu, 2021 Liu H, Jin J, Guo C, Chen J, Hu C.
europepmc +1 more source
Dianci bileiqi, 2019 分别对高温硫化硅橡胶（HTV）和液体硅橡胶（LSR）未老化样品,盐雾老化1 000 h、2 000 h,紫外老化1 000 h、2 000 h试样进行傅里叶变换红外光谱（FTIR）测试,通过特征峰峰值以及特征峰面积的变化来分析不同老化条件对HTV及LSR主链以及侧链的影响,推测其憎水性、机械以及电气性能的变化。实验表明,盐雾以及紫外老化均会引起HTV主链Si-O-Si和侧链Si-CH3、Si-（CH3）2的减少,且增加老化时间会引起化学键持续断裂,这表明盐雾和紫外老化会使HTV憎水性降低 ...
李兴 +5 more
doaj
[Hippocampus is involved in 17β-estradiol exacerbating experimental occlusal inter- ference-induced chronic masseter hyperalgesia in ovariectomized rats]. [PDF]
Beijing Da Xue Xue Bao Yi Xue Ban, 2022 Fan YY, Liu Y, Cao Y, Xie QF.
europepmc +1 more source