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[期刊论文] 作者:A.Ed.PERCIVAL,Russell J.KOHEL,,
来源:棉花学报 年份:2002
【正】 Future improvement of cotton has met newchallenges that require integrated tools tocharacterize existing genetic resources.Fragmentary data and informati...
[期刊论文] 作者:A.Ed.PERCIVAL,RussellJ.KOHEL,J,
来源:城市道桥与防洪 年份:2002
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:A.Ed.PERCIVAL,Russell J.KOHEL,John Z.YU,
来源:棉花学报 年份:2002
Future improvement of cotton has met newchallenges that require integrated tools tocharacterize existing genetic resources.Fragmentary data and information on...
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