Results 131 to 140 of about 653 (150)

西北典型生态脆弱区环境修复与示范实施方案 [PDF]

, 2012
张健, 李娜, 熊永兰, 白光祖, 高峰   +4 more
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[Trends in the incidence and mortality of rheumatoid arthritis in China from 1990 to 2021: An age<b>-</b>period<b>-</b>cohort analysis]. [PDF]

Zhong Nan Da Xue Xue Bao Yi Xue Ban
Dou X, Cui W, Han Z, Che Z, Li X, Guo H.
europepmc   +1 more source

[Clinical features of children with acute lymphoblastic leukemia complicated by pulmonary infection after chemotherapy]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi, 2017
Zhang PF, Feng XQ, Wu CL, Zhang YM.
europepmc   +1 more source

[Research progress on bisphosphonate-related osteonecrosis of the jaws]. [PDF]

Hua Xi Kou Qiang Yi Xue Za Zhi, 2017
Jian P, Qizhang W, Jiyuan L.
europepmc   +1 more source

[Guidelines for iron chelation therapy in thalassemia in China (2025)]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi
Committee of Thalassemia Prevention and Treatment, China Maternal and Child Health Association, Subspecialty Group of Hematology, Society of Pediatrics, Chinese Medical Association, China Thalassemia Prevention and Control Collaboration Network, Editorial Board of Chinese Journal of Contemporary Pediatrics.   +6 more
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Effects of temporal and spatial variations in source-sink landscape patterns on soil erosion and sediment yield from typical watershed in the Three Gorges Reservoir area, China

Acta Ecologica Sinica, 2019
以三峡库区王家桥流域为研究对象，基于五期遥感影像（1995、2000、2005、2010和2015）提取流域景观格局，采用马尔科夫模型研究'源''汇'景观格局时空变化，并结合野外多年实测数据建立景观格局指数与产沙量之间的关系，分析景观格局对流域侵蚀产沙的影响。结果表明：1995-2015年，王家桥流域景观格局时空变化明显，呈破碎化发展趋势。'源'景观面积持续下降，'汇'景观面积持续增长。在降雨量时序曲线相似的条件下，斑块类型尺度的景观指数对侵蚀产沙量的解释能力高于景观尺度。斑块类型尺度，'源' '汇 ...
孙天成 SUN Tiancheng, 刘婷婷 Liu Tingting, 褚琳 CHU Lin, 李朝霞 LI Zhaoxia, 王天巍 WANG Tianwei, 蔡崇法 CAI Chongfa   +5 more
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三峡库区喀斯特洼地小流域产沙强度WaTEM/SEDEM模拟——以巫山县常家洼洼地流域为例

, 2021
卢雪, Lu Xue, 张云奇, Zhang Yunqi, 龙翼, Long Yi, 裴曾莉, Pei Zengli, 吴喆虹, WU Zhehong, 徐明阳, Xu Mingyang, 张德丞, Zhang Decheng   +13 more
semanticscholar   +1 more source

坡长对坡面侵蚀、搬运、沉积过程影响的研究进展

, 2020
刘冉, Liu Ran, 余新晓, Yu Xinxiao, 蔡强国, Cai Qiang-guo, 孙莉英, Sun Liying, 方海燕, Fang Hai-yan, 贾国栋, Jiang Guodong, 和继军, He Jijun   +13 more
semanticscholar   +1 more source

黄土丘陵区小流域侵蚀产沙对坡耕地退耕响应的 137 Cs法

, 2003
冯 明义, D. E.Walling
semanticscholar   +1 more source