Gaoya dianqi, 2003 用合成试验回路对GarabiⅡHVDC晶闸管阀进行了运行试验。这个由传统的背靠背直接试验回路和电压振荡回路组成的合成试验回路能够产生晶闸管阀在实际运行中承受的电流和电压。该试验回路参数的选取接近系统的实际参数。从合成试验回路所获得的样品试验结果和以前从传统的背靠背试验回路获得试验结果是相同的。然而,这种合成试验回路更具有技术上的优势,并且在经济上也优于背靠背直接试验回路。
盛宝良
doaj
[Fatty liver disease's renaming impacts on drug clinical trials]. [PDF]
Zhonghua Gan Zang Bing Za Zhi, 2023 Huang R, Rao HY.
europepmc +1 more source
Gaoya dianqi, 2006 现代晶闸管阀的大容量使得难以采用传统的背靠背试验回路对其进行运行试验。替代型等效试验回路的应用显著地降低了运行试验所需的设备容量,但其试验等价性是一个值得讨论的问题。对替代型试验回路等价性进行考核的核心在于其是否正确再现作用在晶闸管阀上的负荷。笔者基于EMTP/ATP对现有的三种等效试验回路进行周期性触发和关断试验的仿真,仿真结果表明ABB合成试验回路具有更好的试验灵活性和试验等价性。
贺恒鑫, 何俊佳
doaj
[Design and implementation of a clinical trial image medical record desensitization system based on artificial intelligence technology]. [PDF]
Beijing Da Xue Xue Bao Yi Xue BanZhang Z, Fu Z, Jiang M, Liu W, Heng F.
europepmc +1 more source
[A Randomized Controlled Clinical Trial of Acupuncture at the Sphenopalatine Ganglion for the Treatment of Allergic Rhinitis]. [PDF]
Sichuan Da Xue Xue Bao Yi Xue BanHuang J +7 more
europepmc +1 more source
[Research progress and clinical application of allergen nasal provocation test]. [PDF]
Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi, 2023 Han J, Lu M, Cheng L.
europepmc +1 more source
[Chinese introduction to the Preferred Reporting Items for Randomized Trials in Endodontics 2020 checklist]. [PDF]
Hua Xi Kou Qiang Yi Xue Za ZhiPang X +5 more
europepmc +1 more source
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Sichuan Da Xue Xue Bao Yi Xue Ban, 2023 Ren Y +8 more
europepmc +1 more source
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Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za ZhiYun Y, Chang H, Yang P, Xing J.
europepmc +1 more source
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Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi, 2023 Shen L +7 more
europepmc +1 more source