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[期刊论文] 作者：CHEN Hai-sheng,LIU Guo-shun,YA,
来源：中国农业科学：英文版 年份：2010
The growth of tobacco is sensitive to environment conditions. The tobacco production is strictly restricted by regional cultivated land. Based on the principal...
Effect of Different Irrigation Patterns on Transportation and Allocation of Carbohydrate During Grai
[期刊论文] 作者：CHEN Hai-sheng,TAO Long-xing,W,
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：LI Ting-zhao,ZHANG Wei-dong,LIU Run-hui,CHEN Hai-sheng,ZHANG Chuan,SU Juan,XU Xi-ke,
来源：中国人民解放军军医大学学报 年份：2004
Objective:To investigate the chemical constituents of Polygala japonica Houtt.. Methods:The constituents were separated and purified by column chromatographies...
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