搜索筛选:
搜索耗时4.3895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
发布年度:
[期刊论文] 作者：Li Yueqiang,
来源：中国油气:英文版 年份：2020
After the outbreak of Coronavirus Disease 2019(COVID-19),China National Petroleum Corporation(CNPC)attached great importance to the prevention and control of CO...
[期刊论文] 作者：Li Yueqiang,
来源：中国油气（英文版） 年份：2020
After the outbreak of Coronavirus Disease 2019 (COVlD-19),China National Petroleum Corporation (CNPC) attached great importance to the prevention and control of...
[期刊论文] 作者：Liu Wen,Li Yueqiang,Chen Jianjun,Chen Yanling,Wang Xiaodong,Yang Fuhua,
来源：城市道桥与防洪 年份：2010
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生、测量监控等方面人手,介绍了S226海滨大桥...
[期刊论文] 作者：Xiaomin Gong,Jian Li,Yueqiang Lin,Xiaodong Liu,Longlong Chen,Junming Li,Decai Li,,
来源：Chinese Science Bulletin 年份：2014
Fe5O7(OH)4H2O ferrihydrite is a low-crystallinity antiferromagnetic material.c-Fe2O3(maghemite)magnetic nanoparticles were prepared from a ferrihydrite precurso...
[期刊论文] 作者：Qibin LUAN,Wenda ZHANG,Youjie DENG,Yanfei WANG,Li LI,Yueqiang LIU,Xiaojiang HUANG,Fangchuan ZHONG,
来源：等离子体科学和技术（英文版） 年份：2021
A single-legged coil behind the lower divertor and covering a 120° toroidal angle is utilized in a recent EAST discharge,for the purpose of increasing the wetted area of the divertor surface by locally modifying the magnetic field near the......
相关搜索：
