[Effects of regional citrate anticoagulation in continuous veno-venous hemofiltration of severe burn patients]. [PDF]
Zhonghua Shao Shang Za Zhi, 2021 Wang ZY +5 more
europepmc +1 more source
Gaoya dianqi, 1996 1995年4月13日,淮阴供电局组织有关人员对变电所设备渗漏情况进行清查。当查到220kV、2639淮泅线A相断路器本体时,发现外拐臂合闸角度小了不少,便找来吊砣及直尺测量此时的合闸角,测得A相西支柱合闸角距离为45mm,A相东支柱合闸角距离为47mm,比标准值小了20多mm。根据这样的情况,判断该A相没有合闸到位,内部肯定有故障。 后于5月2日转移负荷停运检查。经查A相4个断口的油已被汽化,从油位器看不到油位。当打开断口时,发出极浓极臭的油臭味。经断口解体,A相1#、3#断口静触头严重烧伤 ...
周维国
doaj
[Clinical application effect of latissimus dorsi muscle flap in reconstruction of muscle strength around shoulder after electric burns]. [PDF]
Zhonghua Shao Shang Za Zhi, 2021 Zhang WF +7 more
europepmc +1 more source
[Clinical study on repair of oral and perioral tissue defects with facial artery perforator myomucosal flap in 8 cases]. [PDF]
Zhongguo Xiu Fu Chong Jian Wai Ke Za ZhiYi L, Li Z.
europepmc +1 more source
[Transvertebral space and under the pedicle osteotomy for thoracolumbar kyphosis caused by old osteoporotic vertebral compression fracture]. [PDF]
Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi, 2022 Qin J +5 more
europepmc +1 more source
Gaoya dianqi为研究有载调压开关的防爆能力，以换流变压器有载调压开关为研究对象，搭建了有载调压开关的防爆试验系统。在开关内部设置了一对电极，当试验大电流通过电极之间的细小铜丝使其发生熔断后，电极之间形成电弧通道。通过调整电弧电流、电弧间距、燃弧时长，从而获取了不同故障能量并测量了在此能量下的开关内的压力。计算并对比了在对应能量下开关油室的压力。试验研究表明：①开关的防爆能力有限，建议提高开关盖板强度，结合爆破膜对开关进行防爆；②为避免随着电弧能量增大使弧压变化过大，建议减小电极间距；③为避免电极烧蚀，建议使用比热容小、
陈洪波 +7 more
doaj
Gaoya dianqi金属封闭开关设备内部发生短路燃弧故障时，电弧烧蚀金属材料生成的金属蒸气是影响热—力效应的重要因素之一，但目前仍缺乏金属烧蚀量对热—力效应影响的定量研究。基于磁流体动力学（MHD）理论与金属蒸气的质量浓度方程，建立了考虑金属烧蚀的短路电弧数学模型，并在计算模型内部放置带孔金属板，通过改变金属板孔径大小控制金属烧蚀量，以定量评估金属烧蚀量对封闭容器内部短路燃弧产生的热—力效应的影响。结果表明：铜、铁金属板孔径越小，金属烧蚀量越大，封闭容器内压力升与最高温升越低；相同孔径下，铜金属板蒸发质量高于铁金属板 ...
黎鹏 +5 more
doaj
[He<b>'</b>s Yangchao recipe ameliorates premature ovarian insuf-ficiency by remodeling intestinal microbiota to promote granulosa cell glycolysis]. [PDF]
Zhejiang Da Xue Xue Bao Yi Xue BanLin F +6 more
europepmc +1 more source
[Clinical efficacy of endoscopic plasma resection of juvenile nasopharyngeal angiofibroma]. [PDF]
Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za ZhiBao J, Chen L, Ma X, Chang J, An F.
europepmc +1 more source
[Clinical practice guidelines for standardized low-temperature plasma radiofrequency ablation tonsillectomy and adenoidectomy in children]. [PDF]
Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi, 2021 Chinese MDAOOHANS.
europepmc +1 more source