搜索筛选:
搜索耗时4.0060秒,为你在为你在102,285,761篇论文里面共找到 2 篇相符的论文内容
发布年度:
Applying Analytical Derivative and Sparse Matrix Techniques to Large-Scale Process Optimization Prob
[期刊论文] 作者:ZHONG Weitao,SHAO Zhijiang,ZHA,
来源:城市道桥与防洪 年份:2000
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...
Distribution of fluoride in surface water and a health risk assessment in the upper reaches of the Y
[期刊论文] 作者:WANG Tao,SHAO Zhijiang,YU Hui,BAH Hamidou,,
来源:Journal of Geographical Sciences 年份:2020
The excessive exposure to high concentrations of fluoride in drinking water can lead to a serious disease called fluorosis. The upstream region of the Yongding River is an ecological protection area f...
相关搜索: