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[期刊论文] 作者:WU Jian,SUN Ri-fei,ZHANG Yan-g, 来源:中国农业科学:英文版 年份:2005
Ecotilling is a new approach based on enzyme-mediated heteroduplex cleavage to discover DNA polymorphisms in natural population. We used mung bean nuclease(MBN)...
[期刊论文] 作者:WU Jian,SUN Ri-fei,ZHANG Yan-g, 来源:城市道桥与防洪 年份:2005
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:HAN He-ping,SUN Ri-fei,ZHANG S, 来源:城市道桥与防洪 年份:2004
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:HAN He-ping,SUN Ri-fei,ZHANG Shu-jiang,LI Fei,ZHANG Shi-fan,NIU Xin-ke, 来源:中国农业科学 年份:2004
Turnip mosaic virus (TuMV) which has several strains causes the most important virusdisease in Chinese cabbage in terms of crop damage. In China, Chinese cabbag...
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