Results 61 to 70 of about 1,967 (135)
Shuitu Baochi Xuebao, 2003 在红壤丘岗区自然次生马尾松-草灌植被基础上,组建4种林草生态系统,长期观测结果表明,各生态系统地表径流量逐年减少,而入渗量和渗漏量逐年增加 ...
陈家宙 何圆球 吕国安
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Effects of thermal cycling on bonding properties of novel low-shrinkage resin adhesive. [PDF]
Hua Xi Kou Qiang Yi Xue Za Zhi, 2023 Wang Z +5 more
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Gaoya dianqi, 1988 一、概述 密封面的微漏是SF6断路器制造技术中的一个突出问题。造成微漏的原因是多种多样的,能否减少甚至杜绝密封面SF6气体和油介质的渗出以及潮气,水份的侵入对产品的可靠运行至关重要。各断路器生产厂和使用单位均以微漏量（年漏率）作为SF6断路器质量考核的重要指标之一。
陈光冲
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糖尿病视网膜病变UWFA量化分析及其与糖尿病黄斑水肿的关联研究
Zhongshan Daxue xuebao. Yixue kexue ban目的量化糖尿病视网膜病变（DR）患者超广角荧光素眼底血管造影（UWFA）图像中不同视网膜区域的病灶参数，探讨其与中心凹受累的糖尿病黄斑水肿（CI-DME）的相关性。方法回顾性分析2022年6月至2024年6月于广东省人民医院初诊的76例DR患者（共101眼）在同一天拍摄的UWFA及光学相干断层扫描（OCT）图像。根据OCT测量的中央视网膜厚度（CST）将患眼分为CI-DME组与非CI-DME组。手动标注UWFA图像中微血管瘤、无灌注区、渗漏区、视盘和中心凹，量化计算黄斑区、后极部、中周部 ...
梁慧琳, 徐智聪, 张良, 曹丹
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[Clinical Manifestations of Early-Onset Capillary Leak Syndrome in Patients With Multiple Organ Failure Due to Severe Acute Pancreatitis]. [PDF]
Sichuan Da Xue Xue Bao Yi Xue BanWu X +8 more
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[Effectiveness of percutaneous endoscopic technique in treatment of intraspinal cement leakage after percutaneous vertebroplasty]. [PDF]
Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi, 2017 Yu Q +5 more
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[Effectiveness of unilateral percutaneous vertebroplasty for elderly osteoporotic vertebral compression fracture by different approaches with different symptom severity]. [PDF]
Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi, 2023 Xu H +5 more
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