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浏览/检索结果: 共6条，第1-6条 帮助 限定条件 发表日期：2019     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 Analysis of ground temperature variation in differential settlement of China-Russia crude oil pipeline: Field monitoring and numerical simulation 会议论文 Changchun, Jilin, China, June 28, 2019 - June 30, 2019 作者:  Bi, Guiquan;  Song, Zhengmin;  Mu, Yanhu;  Li, Guoyu 收藏  |  浏览/下载：9/0  |  提交时间：2020/11/15 Energy resources  Geothermal heating  Heating rate  Melting  Numerical methods  Numerical models  Petroleum analysis  Petroleum pipelines  Pollution control  Process monitoring  Continuous melting  Crude oil pipelines  Different thickness  Field-measured data  Frozen soil layers  Ground temperature  Sedimentation rates  Surrounding soils   Spatial distributions and temporal variations of the near-surface soil freeze state across China under climate change 期刊论文 GLOBAL AND PLANETARY CHANGE, 2019, 卷号: 172, 页码: 150-158 作者:  Wang, Xiqiang;  Chen, Rensheng;  Liu, Guohua;  Yang, Yong;  Song, Yaoxuan 收藏  |  浏览/下载：122/0  |  提交时间：2019/10/09 Freeze state  Spatial distribution  Temporal variation  Frozen ground region  Climate warming   Using ANFIS and BPNN Methods to Predict the Unfrozen Water Content of Saline Soil in Western Jilin, China. 期刊论文 Symmetry, 2019, 卷号: Vol.11 No.1, 页码: 16 作者:  Liu, Yufeng;  Wang, Qing;  Zhang, Xudong;  Song, Shengyuan;  Niu, Cencen 收藏  |  浏览/下载：5/0  |  提交时间：2019/12/17 SOIL  salinity  *SOIL  moisture  *SOIL  ecology  *FROZEN  ground   Optimization of hydraulic section of irrigation canals in cold regions based on a practical model for frost heave 期刊论文 2019, 卷号: 17, 页码: 133-143 作者:  Wang, Songhe;  Wang, Qinze;  An, Peng;  Yang, Yugui;  Qi, Jilin 收藏  |  浏览/下载：29/0  |  提交时间：2019/12/20 frozen soils  seasonal frozen ground  frost heave  irrigation canal  optimal hydraulic section   Assessment of frozen ground organic carbon pool on the Qinghai-Tibet Plateau 期刊论文 JOURNAL OF SOILS AND SEDIMENTS, 2019, 卷号: 19, 期号: 1, 页码: 128-139 作者:  Jiang, Lin;  Chen, Huai;  Zhu, Qiuan;  Yang, Yanzheng;  Li, Mingxu 收藏  |  浏览/下载：22/0  |  提交时间：2021/11/10 Climate  Deep soil  Frozen ground  Organic carbon  Plateau permafrost  Vegetation