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驱虫斑鸠菊咖啡酰基奎宁酸类化合物抗白癜风活性研究 学位论文
中国科学院新疆理化技术研究所: 中国科学院大学, 2018
作者:  努尔阿米乃·麦麦提
收藏  |  浏览/下载:11/0  |  提交时间:2018/12/18
退化森林生态系统评价指标体系研究进展 期刊论文
生态学报, 2018, 卷号: 38, 期号: 24, 页码: 9034-9042
作者:  伍星;  徐欢;  李美丽;  梁海斌;  李宗善
收藏  |  浏览/下载:37/0  |  提交时间:2019/03/14
石墨烯导电防腐涂料的制备和性能评价研究 期刊论文
表面技术, 2018, 卷号: 47, 期号: 12, 页码: 246-254
作者:  陈科锋;  方云辉;  周开河;  李鹏;  管金胜
收藏  |  浏览/下载:131/0  |  提交时间:2019/12/18
熔盐自然循环系统可靠性研究 学位论文
中国科学院大学(中国科学院上海应用物理研究所): 中国科学院大学(中国科学院上海应用物理研究所), 2018
作者:  焦小伟
收藏  |  浏览/下载:23/0  |  提交时间:2019/12/24
环境与生物因素对碳纳米材料 毒性 效应的影响机制 学位论文
北京: 中国科学院生态环境研究中心, 2018
作者:  吴亚坤
收藏  |  浏览/下载:16/0  |  提交时间:2020/07/28
金属纳米材料的毒性通路评价及分子机制研究 学位论文
北京: 中国科学院生态环境研究中心, 2018
作者:  张洁
收藏  |  浏览/下载:3/0  |  提交时间:2020/07/29
基于高分辨质谱的土壤溶解性有机质化学多样性研究 学位论文
北京: 中国科学院生态环境研究中心, 2018
作者:  李晓明
收藏  |  浏览/下载:24/0  |  提交时间:2020/07/15
土壤溶解性有机质, 化学多样性,微生物多样性, 傅立叶变换离子回旋 共振质谱  decreased WIth IncreasIng Iron ComplexIng Index. PAtterns In Molecular PrOfiles IndicAted Dom In Paddy Soils To Become More RecalcItrAnt At Higher Soil C/n rAtio And Higher Soil Ph. furTherMore, PlAnt-derived polyPh.nols And Pyrogenic Dom Were retaIned Favorably By Iron And The ChemodiversIty Of Dom In Paddy Soil Increased WIth IncreasIng Soil C/n rAtios. These Results Provide Novel InFormAtion regardIng Dom Characteristics At a Molecular Level And Will InForm Better Global MAnagement Of Soil Carbon In Paddy Soil EcosysteMs Global. 2) Through The applicAtion Of Ft-icr-Ms, The ChemodiversIty Of Dom In Soil Subjected To Long-term OrgAnic Carbon And InOrgAnic Fertilizer Amendments Was Established. In Parallel, Bcc Was Assessed. Through This Coupled Approach It Was Established.thAt sustaIned OrgAnic Carbon Amendment Resulted In: SignificAntly (p < 0.05) Increased Total Carbon And Total nItrogen Reservoirs In Soil, Dom PrOfiles Of greAter ChemodiversIty, And Emergence Of RecalcItrAnt Dom Moieties (H/c < 1.5). In Contrast, Carbon And nItrogen Reservoirs In Soil Subjected To sustaIned InOrgAnic Fertilizer applicAtion Were Unaltered, While Soil OrgAnic Carbon ChemodiversIty Was Observed To Shift To Less RecalcItrAnt Dom Moieties (H/c rAtio > 1.5 And O/c rAtios < 0.5). furTherMore, sustaIned OrgAnic Carbon Amendment Shaped Bcc To a eutroPh.c stAte While Long-term Chemical fertilizAtion Directed The Bcc Towards An oligotroPh.c stAte. Higher connectivIty And Network complexIty Were Observed In OrgAnic Carbon Amended Soils. Dom-Bcc Network Analysis, IndicAtIng thAt Soil Microbes Had More Interaction WIth Dom Molecules followIng sustaIned OrgAnic mAtter Input. These Results Highlight The Potential For OrgAnic Carbon Amendments To Not Only Build Soil Carbon sTocks And Increase Their Resilience, But To Also Improve The Functional stAte Of Soil Microbial communIties. Key Words: Dom, ChemodiversIty, Microbial diversIty, Ft-icr Ms  
高性能正渗透复合膜和膜蒸馏膜的制备及其集成系统的应用研究 学位论文
烟台: 中国科学院大学, 2018
作者:  安晓婵
收藏  |  浏览/下载:3/0  |  提交时间:2020/09/27
生物启发式协同优化算法及其在交通流预测中的应用研究 学位论文
沈阳: 中国科学院沈阳自动化研究所, 2018
作者:  王丹萍
收藏  |  浏览/下载:36/0  |  提交时间:2018/12/16
面向探测识别的彩色图像去雾与评价方法研究 学位论文
沈阳: 中国科学院沈阳自动化研究所, 2018
作者:  宋颖超
收藏  |  浏览/下载:35/0  |  提交时间:2018/12/16


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