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[期刊论文] 作者：Song Chol PAK,Kuk Song HAN,Yon,
来源：黑龙江科技学院学报 年份：2019
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
[期刊论文] 作者：Gang Wang,Xiaoping Liu,Yunlong Zhao,Song Han,
来源：中国机械工程学报 年份：2019
When the mobile robot performs certain motion tasks in complex environment,wheel slipping inevitably occurs due to the wet or icy road and other reasons,thus di...
[期刊论文] 作者：Dan Dan Wang,Yu Jia Wei,Hong Zhen Du,Ying Xie,Bin Luo,Huan Yu Hu,Hong Xia Xu,Chun Hua Song,Han Ping Shi,
来源：肿瘤营养学杂志（英文） 年份：2019
Objective The aim of the study was to assess the quality of life (QoL) of patients with esophageal cancer, and to explore the main socioeconomic factors that af...
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