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Soil nitrogen transformations varied with plant community under Nanchang urban forests in mid-subtro
[期刊论文] 作者:REN Wen,CHEN Fu-sheng,HU Xiao-,
来源:林业研究:英文版 年份:2011
用聚乙烯化合物的氯化物(PVC ) 的土壤 N 转变在 situ 孵化方法的靠近顶的试管在 2007 的不同的月内在中国的中间副热带的区域的南昌城市的森林里被学习。20 m 的四个阴谋...
[期刊论文] 作者:XU Hua-jie,LI Guo-hui,HU Xiao-,
来源:西南交通大学学报(英文版) 年份:2004
With the increasing popularity of wireless sensor network and GPS (global positioning system) , uncertain data as a new type of data brings a new challenge for...
Soil ni.trogen transformations varied with plant community under Nanchang urban forests in mid-subtr
[期刊论文] 作者:REN Wen,CHEN Fu-sheng,HU Xiao-,
来源:林业研究(英文版) 年份:2004
Soil N transformations using the polyvinyl chloride (PVC)closed-top tube in situ incubation method were studied in Nanchang urban forests of the mid-subtropical...
Soil ni.trogen transformations varied with plant community under Nanchang urban forests in mid-subtr
[期刊论文] 作者:REN Wen,CHEN Fu-sheng,HU Xiao-,
来源:城市道桥与防洪 年份:2011
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...
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