Results 101 to 110 of about 1,766 (143)

[Progress on the research of hepatolenticular degeneration]. [PDF]

open access: yesZhonghua Gan Zang Bing Za Zhi
Tang S, Hou W, Duan ZP, Zheng SJ.
europepmc   +1 more source

集雨措施对滨海盐碱林地水盐运动影响研究

open access: yesShuitu Baochi Xuebao, 2008
通过田间试验,研究了临港开发区滨海盐碱林地集雨措施下的水盐运动。结果表明:在大于2 mm降雨量时,集雨林地单位面积集水量是降雨量的7.5~8.7倍,集雨措施显著提高降雨的利用效率;集雨措施明显抑制了表层土壤(0-10 cm)的积盐和返盐;在没有持续大雨的情况下,集雨处理的可保持0-40 cm土层盐分变化平稳;集雨处理还抑制了降雨和蒸发对土壤剖面水盐运动的强烈影响。
doaj  

[Research progress in gut microbiota and metabolism in the pathogenesis of chronic urticaria]. [PDF]

open access: yesZhong Nan Da Xue Xue Bao Yi Xue Ban
Jiang M, Wang J, Peng C, Li J.
europepmc   +1 more source

吉林省西部生态环境安全综合评价 [PDF]

open access: yes
吴波   +4 more
core  

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