搜索筛选:
搜索耗时5.4843秒,为你在为你在102,285,761篇论文里面共找到 5 篇相符的论文内容
类      型:
[期刊论文] 作者:KeZhen Yan,JinZhao Zhang,Lin F, 来源:寒旱区科学:英文版 年份:2009
Evaluation of pavement performance is one of the most important issues in a pavement-management system.By employing the concept of entropy,the matter-element mo...
[期刊论文] 作者:KeZhen Yan,JinZhao Zhang,Lin F, 来源:寒旱区科学(英文版) 年份:2004
Evaluation of pavement performance is one of the most important issues in a pavement-management system. By employing the concept of entropy, the matter-element...
[期刊论文] 作者:KeZhen Yan,JinZhao Zhang,Lin Feng, 来源:黑龙江科技信息 年份:2009
本文通过对荣华二采区10...
[期刊论文] 作者:Hong Sun,XiuRun Ge,FuJun Niu,Ge Liu,JinZhao Zhang,, 来源:Sciences in Cold and Arid Regions 年份:2014
One of the main construction problems in permafrost regions is protecting permafrost thermal stability. Although ventilating ducts and crushed-rock layers were successfully used in railway embankment...
[会议论文] 作者:Li Shi,JiLiang Fang,JiPing Zhao,GuiYong Liu,Qing Zhao,JinLing Zhang,HaiBin Tong,JinZhao Zhang,Yang Hong, 来源:2016中国医师协会中西医结合医师大会 年份:2016
OBJECTIVE: We aimed to compare the differences of the effects on chronic myocardial ischemia (MI)between acupuncture at Neiguan (PC6) and Zusanli (ST36).METHODS: The chronic MI model on minipigs were...
相关搜索: