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浏览/检索结果: 共23条，第1-10条 帮助 限定条件 发表日期：2020     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Soil properties mediate the freeze-thaw-related soil N2O and CO2 emissions from temperate grasslands 期刊论文 CATENA, 2020, 卷号: 195, 页码: 1-16 作者:  Wu, Xing;  Li, Ting;  Wang, Dongbo;  Wang, Fangfang;  Fu, Bojie 收藏  |  浏览/下载：72/0  |  提交时间：2021/08/31 Soil properties  Freeze-thaw cycles  Nitrous oxide  Carbon dioxide  Temperate grassland   The California Bearing Ratio and Pore Structure Characteristics of Weakly Expansive Soil in Frozen Areas 期刊论文 APPLIED SCIENCES-BASEL, 2020, 卷号: 10, 期号: 21, 页码: 22 作者:  Li, Tianguo;  Kong, Lingwei;  Liu, Bingheng 收藏  |  浏览/下载：16/0  |  提交时间：2021/05/25 compaction characteristics  CBR  nuclear magnetic resonance  freeze–  thaw cycles   Comparison of Soil Greenhouse Gas Fluxes during the Spring Freeze-Thaw Period and the Growing Season in a Temperate Broadleaved Korean Pine Forest, Changbai Mountains, China 期刊论文 FORESTS, 2020, 卷号: 11, 期号: 11, 页码: 18 作者:  Guo, Chuying;  Zhang, Leiming;  Li, Shenggong;  Li, Qingkang;  Dai, Guanhua 收藏  |  浏览/下载：25/0  |  提交时间：2021/03/16 soil GHG fluxes  static-chamber method  freeze–  thaw cycle  soil temperature  soil volumetric water content  temperate forest   Dinitrogen (N-2) pulse emissions during freeze-thaw cycles from montane grassland soil 期刊论文 BIOLOGY AND FERTILITY OF SOILS, 2020, 卷号: 56, 期号: 7, 页码: 959-972 作者:  Wu, Xing;  Chen, Zhe;  Kiese, Ralf;  Fu, Jin;  Gschwendter, Silvia 收藏  |  浏览/下载：14/0  |  提交时间：2021/08/31 Freeze-thaw cycles  Dinitrogen  Nitrous oxide  Denitrification  Functional genes  Soil moisture  Fertilization   Calculation of salt-frost heave of sulfate saline soil due to long-term freeze-thaw cycles 期刊论文 SCIENCES IN COLD AND ARID REGIONS, 2020, 卷号: 12, 期号: 5, 页码: 284-294 作者:  Wen, Tao;  Ying, Sai;  Zhou, FengXi 收藏  |  浏览/下载：2/0  |  提交时间：2022/03/01 sulfate saline soil  freeze-thaw cycles  load  salt-frost heave   On the relationship between soil strength and wave velocities of sandy loess subjected to freeze-thaw cycling 期刊论文 SOIL DYNAMICS AND EARTHQUAKE ENGINEERING, 2020, 卷号: 136, 页码: 6 作者:  Liu, Xin;  Qin, Hui;  Lan, Hengxing 收藏  |  浏览/下载：41/0  |  提交时间：2021/03/18 Freeze-thaw cycling  Loess  Unconfined compressive strength  Wave velocity   Influence of Multiple Factors on the Shear Fatigue Resistance of Asphalt Pavement Interlayer Adhesive Materials 期刊论文 Journal of Materials in Civil Engineering, 2020, 卷号: 32, 期号: 9 作者:  Nian, Tengfei;  Ge, Jinguo;  Li, Ping;  Guo, Rui;  Liu, Wenke 收藏  |  浏览/下载：6/0  |  提交时间：2022/02/17 Adhesives  Asphalt pavements  Fatigue of materials  Fatigue testing  Freezing  Mixtures  Shear flow  Shear strength  Shear stress  Stress analysis  Structural design  Thawing  Adhesive materials  Application parameters  Freeze-thaw cycles  Loading frequencies  Logarithmic coordinates  Shear stress ratio  Ultimate shear strength  Universal testing machines   Reliability Analysis of Freeze-Thaw Damage of Recycled Ceramic Powder Concrete 期刊论文 Journal of Materials in Civil Engineering, 2020, 卷号: 32, 期号: 9 作者:  Kuan, Peng;  Hongxia, Qiao;  Kefan, Chen 收藏  |  浏览/下载：2/0  |  提交时间：2022/02/17 Concrete aggregates  Concretes  Freezing  Nuclear magnetic resonance  Porosity  Powders  Recycling  Reliability theory  Thawing  Dynamic modulus of elasticity  Freeze-thaw cycles  Freeze-thaw resistance  Nuclear magnetic resonance(NMR)  Porosity distributions  Recycling efficiency  Relative dynamic modulus  Reliability calculation   Influence of Multiple Factors on the Shear Fatigue Resistance of Asphalt Pavement Interlayer Adhesive Materials 期刊论文 Journal of Materials in Civil Engineering, 2020, 卷号: 32, 期号: 9 作者:  Nian, Tengfei;  Ge, Jinguo;  Li, Ping;  Guo, Rui;  Liu, Wenke 收藏  |  浏览/下载：11/0  |  提交时间：2020/11/14 Adhesives  Asphalt pavements  Fatigue of materials  Fatigue testing  Freezing  Mixtures  Shear flow  Shear strength  Shear stress  Stress analysis  Structural design  Thawing  Adhesive materials  Application parameters  Freeze-thaw cycles  Loading frequencies  Logarithmic coordinates  Shear stress ratio  Ultimate shear strength  Universal testing machines   Reliability Analysis of Freeze-Thaw Damage of Recycled Ceramic Powder Concrete 期刊论文 Journal of Materials in Civil Engineering, 2020, 卷号: 32, 期号: 9 作者:  Kuan, Peng;  Hongxia, Qiao;  Kefan, Chen 收藏  |  浏览/下载：17/0  |  提交时间：2020/11/14 Concrete aggregates  Concretes  Freezing  Nuclear magnetic resonance  Porosity  Powders  Recycling  Reliability theory  Thawing  Dynamic modulus of elasticity  Freeze-thaw cycles  Freeze-thaw resistance  Nuclear magnetic resonance(NMR)  Porosity distributions  Recycling efficiency  Relative dynamic modulus  Reliability calculation