[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
[Analysis of Salivary Microbiota Characteristics in Patients With Pulmonary Nodules: A Prospective Nonrandomized Concurrent Controlled Trial]. [PDF]
Sichuan Da Xue Xue Bao Yi Xue Ban, 2023 Ren Y +8 more
europepmc +1 more source
Gaoya dianqi, 1998 【问】GB110022—89中表2和表3所列的高压试验还有哪些具体规定? 【答】对于短时工频耐受电压 （1）330kV以下的户内设备只作干试验;户外设备作干试验和湿试验,二者耐受电压一样;（2）330kV及以上的户内和户外高压开关设备,仅做干试验;（3）设备的内、外绝缘耐受电压一样;（4）干试验或湿试验,内绝缘或外绝缘试验时间一样,均为1min;（5）如果设备绝缘主要是由固体有机材料制成,则需进行5min的工频耐压试验。如这些绝缘材料是在额定电压下长期工作、而绝缘件在总装前已进行过5min工频耐压试验 ...
靖洪民
doaj
[Evaluation of subjective scale in allergen nasal provocation test]. [PDF]
Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi, 2023 Shen L +7 more
europepmc +1 more source
Gaoya dianqi, 2007 介绍了西高所高电压试验室实施特高压电器设备绝缘试验的情况及存在的问题,针对几个难度较大试验项目的试验技术进行了探讨,如套管的电容量及介质损耗测量、局部放电测量、开关设备断口间的联合电压试验、隔离开关开合容性及感性小电流试验、直流换流阀单阀的冲击试验,并且在最后提出了比较可行的试验方案。
张小勇, 贾涛, 王韵, 王建生
doaj
Quality evaluation of the literature on clinical randomized controlled trials of traditional Chinese medicine for treatment of gastric precancerous lesions in the past 20 years. [PDF]
Zhejiang Da Xue Xue Bao Yi Xue Ban, 2023 Zhang Q +5 more
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
[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
[Diagnostic significance and considerations of growth hormone stimulation testing and insulin-like growth factor 1 in growth hormone deficiency]. [PDF]
Zhongguo Dang Dai Er Ke Za Zhi, 2023 Li T.
europepmc +1 more source
[Diagnostic value of RART and LDT in determining the affected semicircular canal for the HSC-BPPV]. [PDF]
Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za ZhiYun Y, Chang H, Yang P, Xing J.
europepmc +1 more source