中国开放科研知识云: 检索

桥梁耐候钢Q345qNH在模拟西北大气环境中的腐蚀行为 期刊论文
表面技术, 2018, 卷号: 47, 期号: 2018年12期, 页码: 187-197
作者: 郭铁明; 宋志涛; 董建军; 张延文; 秦俊山

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Q345qNH 除冰盐介质 NaHSO3介质混合介质腐蚀行为

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

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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

无皂乳液种子聚合法合成免疫磁珠及其光谱性能 期刊论文
光谱学与光谱分析, 2018, 卷号: 38, 期号: S1, 页码: 49-50
作者: 朱向阳; 于杰淼; 杨良嵘; 刘会洲

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免疫磁珠聚苯乙烯微球红外

面向在线铁谱图像磨粒识别的局部自适应阈值分割方法 无文献类型
作者: 武通海; 杨羚烽; 王硕

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Q345钢预热时间对熔结环氧粉末涂层防护性能的影响Ⅱ:涂层体系失效行为分析 期刊论文
中国腐蚀与防护学报, 2018, 卷号: 38, 期号: 03, 页码: 255-264
作者: 曹海娇; 魏英华; 赵洪涛; 吕晨曦; 毛耀宗

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熔结环氧粉末涂层预热时间电化学阻抗谱结合性能金属基体腐蚀行为

金属蛋白质组学的相关方法与分子机制研究 学位论文
北京: 中国科学院生态环境研究中心, 2018
作者: 严雪婷

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金属蛋白质组学,金属蛋白,Ge-icp-ms,联用技术,纳米银 Metalloproteomics, Metalloprotein, Ge-icp-ms, Hyphenated Techniques, Silver Nanoparticles

丛枝菌根真菌与宿主植物协同抗旱分子机理研究 学位论文
北京: 中国科学院生态环境研究中心, 2018
作者: 徐丽娇

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Am 真菌,14-3-3蛋白,抗旱性,新陈代谢,信号通路 Arbuscular Mycorrhizal Fungus,14-3-3 Protein,Drought Resistance,Metabolism, Signaling Pathway

单核非血红素金属-氧加合物的合成、表征与反应活性研究 学位论文
北京: 中国科学院大学, 2018
作者: 杜俊毅

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模拟酶 C-H键活化环氧化机理 Enzyme Models C-H Activation Epoxidation Mechanism

磷酸铁锂电池恒流模式电化学阻抗特性实验 期刊论文
科学通报, 2018, 2018, 卷号: 63, 期号: 13, 页码: 1245-1252
作者: 王志明; 耿萌萌; 徐超; 叶锋; 高飞

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磷酸铁锂电池恒流模式电化学阻抗荷电状态储能

一种基于D-S证据理论的铁谱图像多信息融合方法 专利
申请日期: 2018-05-04,
作者: 温广瑞; 张志芬; 徐斌; 苏宇; 杜小伟

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