中国开放科研知识云: 检索

氯氧镁水泥混凝土中涂层钢筋的防腐试验研究 期刊论文
功能材料, 2018, 卷号: 49, 期号: 2018年12期, 页码: 12137-12143
作者: 乔宏霞; 李江川; 温少勇; 王鹏辉; 郭向柯

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氯氧镁水泥混凝土极化曲线开路电位腐蚀速率腐蚀电流密度

不同直径国产高强中模型碳纤维结构及其轴向压缩强度关系的研究 期刊论文
高科技纤维与应用, 2018, 卷号: 43, 期号: 06, 页码: 33-39+65
作者: 李梦龙; 朱世鹏; 欧阳琴; 马洪波; 徐剑

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接种量对青贮玉米秸秆与牛粪混合消化产气性能影响 期刊论文
太阳能学报, 2018, 卷号: 39, 期号: 2018年12期, 页码: 3458-3465
作者: 任海伟; 姚兴泉; 李金平; 李志忠; 王宇杰

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青贮秸秆牛粪混合厌氧消化接种量化学组分结构表征

高温下纳米氧化石墨烯/环氧树脂复合材料的载流子特性 期刊论文
高电压技术, 2018, 卷号: 44, 期号: 2018年12期, 页码: 3814-3823
作者: 张宏亮; 张丝钰; 刘鹏; 冯骅; 李丁

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氧化石墨烯环氧树脂载流子电导模量

饮用水处理过程中溶解性有机物表征方法的研究进展 期刊论文
环境化学, 2018, 卷号: 38, 期号: 2, 页码: 263-273
作者: 柳婷; 杨海燕; 董慧峪; 强志民; 李翼

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溶解性有机物(DOM) 表征方法饮用水水处理

响应面法优化铝污泥基质去除氮磷性能研究 期刊论文
环境科学与技术, 2018, 卷号: 41, 期号: 2018年12期, 页码: 255-261
作者: 郭志鹏; 于涛; 魏东洋; 贺涛; 陈禧

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铝污泥基质脱氮除磷粉煤灰基质响应面优化

基于温度调谐分布式反馈激光器的信号检测装置 专利
专利号: CN208209238U, 申请日期: 2018-12-07, 公开日期: 2018-12-07
作者: 吕国辉; 王亮

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半波长型超导腔的等离子体清洗工艺及机理研究 学位论文
中国科学院大学: 中国科学院大学(中国科学院近代物理研究所), 2018
作者: 吴安东

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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

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