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
近年来,随着地被菊在北方园林栽培中的大量应用,其栽培面积也在不断扩大,而北方夏季降雨量较多,一些地区由于栽培管理措施不当,从而使锈病等病害在地被菊上的危害越来越严重,
A field study was undertaken to investigate the changes of the current speed,wave parameters and sediment resuspension under different wind speeds in the Taihu
经风,化雨,承霜.路过惊蛰,历过阴翳,度过夏至,又是新旅.如今,在北语里,迈步漫游梧桐大道,视野内外皆是萌芽新绿、嫩花群靥.阳光自枝条间隙穿梭投洒,温暖着尚略料峭的清晨;来
目的研究银杏外种皮提取物有效部位GBEE-2体外对人胃癌细胞凋亡及其凋亡通路的影响。方法体外培养人胃癌SGC-7901细胞,应用MTT法检测细胞增殖;应用流式细胞术检测凋亡率和细
The paper presents the development of a morphological model and its application to experimental model rivers.The model takes into account the key processes of c
The purpose of this study was to assess the chemical partitioning of selected heavy metals(Fe,Mn,Cu,Zn,Pb,Cr,Co and Ni) in 10 surface sediments at Tirumalairaja
The local scour around bridge abutments has been an active research topic for many decades.But very few studies have been conducted regarding the impacts of ice
As hypoxic conditions spread in our oceans,indices that quickly and efficiently assess oxygen content in sediment pore water,and habitat quality are increasingl
目的:了解高通量血液透析串联血液灌流法治疗老年肾性骨病的疗效。方法:选取2012年1月-2013年12月于笔者所在医院血液透析室行维持性血液透析的31例老年患者采用高通量血液透