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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...
[期刊论文] 作者:LI Xiang-yang LIU Guo-shun YAN, 来源:中国农业科学:英文版 年份:2007
实验为快速并且确切检验生理、生物的索引被建立,为获得烟草地使肥沃并且烟草成长的信息。菲尔德·阿斯德说明 FR 2500 被用来测量治好烟道的烟草和关系在之间的系列反射...
[期刊论文] 作者:LI Xiang-yang,LIU Guo-shun,YAN, 来源:城市道桥与防洪 年份:2007
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:WU Xue-ping,LIU Guo-shun,ZHU K, 来源:中国农业科学(英文版) 年份:2004
The effect of three amino acids on the growth of flue-cured tobacco was studied with water culture. The results showed that the three amino acids improved the g...
[期刊论文] 作者:LI Xiang-yang,LIU Guo-shun,YANG Yong-feng,ZHAO Chun-hua,YU Qi-wei,SONG Shi-xu, 来源:中国农业科学(英文版) 年份:2004
The experiment was set up for examining the physiological and biological indexes quickly and exactly, for obtaining information of tobacco-field fertilizing and...
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