搜索筛选:
搜索耗时0.0894秒,为你在为你在102,285,761篇论文里面共找到 22 篇相符的论文内容
类      型:
[期刊论文] 作者:Alamusa,Deming JIANG, 来源:城市道桥与防洪 年份:2009
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:DeMing JIANG,ChengYou CAO,Ying, 来源:干旱区科学:英文版 年份:2014
锦鸡儿属植物 microphylla 打,豆科的灌木种,在 Horqin 沙的陆地的降级的生态系统在植被起一个重要作用,东北中国。与这灌木种的大区域人工地为土壤保护作为沙文件夹被建立了,它...
[期刊论文] 作者:DeMing JIANG,Yi TANG,Carlos A, 来源:干旱区科学:英文版 年份:2014
在幼苗幸存上理解植被盖子的效果对在环境地易碎的地区支持植被恢复有用。这研究在 desertified 被进行,移动 Horqin 沙的土地的沙沙丘,内部蒙古,东北中国。我们 hyphothesized...
[期刊论文] 作者:DeMing JIANG,ChunPing MIAO,Xue, 来源:干旱区科学:英文版 年份:2013
种类丰富和丰富是因为他们的意义,在决定现在和未来种类作文条件吸引了特别注意的二个重要种类差异变量。这份报纸试图解释在种类差异模式和谷物尺寸之间的质、量的关系,并且在......
[期刊论文] 作者:QuanLai ZHOU DeMing JIANG ZhiM, 来源:干旱区科学:英文版 年份:2012
Litter phosphorus(P) return is important to maintain the P cycle and balance in the sandy land of arid areas.In this study,we determined the loss and return of...
[期刊论文] 作者:Na ZHANG,Deming JIANG,Alamusa,, 来源:农业科学与技术:英文版 年份:2017
Abstract Water was a key factor restricting the plantation in sandy areas. Foliar δ^13C value regarded as an indicator of long-term water use efficiency (WUE) of...
[期刊论文] 作者:Han Fangwei,Wang Deming,Jiang, 来源:矿业科学技术学报:英文版 年份:2014
In order to reveal the influence of forced ventilation on the dispersion of droplets ejected from roadheader-mounted external sprayer,the paper studies the air-...
[期刊论文] 作者:Han Fangwei,Wang Deming,Jiang, 来源:矿业科学技术学报:英文版 年份:2016
In order to improve the utilization rate of foam,an arc jet nozzle was designed for precise dust control.Through theoretical analysis,the different demands of f...
[期刊论文] 作者:QuanLai ZHOU,DeMing JIANG,ZhiM, 来源:黑龙江科技信息 年份:2012
本文通过对荣华二采区10...
[期刊论文] 作者:XueHua LI,DeMing JIANG,Alamusa, 来源:黑龙江科技信息 年份:2012
本文通过对荣华二采区10...
[期刊论文] 作者:DeMing JIANG,ChunPing MIAO,Xue, 来源:黑龙江科技信息 年份:2013
本文通过对荣华二采区10...
[期刊论文] 作者:XueHua LI,DeMing JIANG,Alamusa, 来源:干旱区科学 年份:2004
Two psammophile-dominated Artemisia semi-shrubs(A.wudanica and A.ha/odendron)and two annual Artemisia forbs(A.sieversiana and A.scoparia)bear significant ecolog...
[期刊论文] 作者:QuanLai ZHOU,DeMing JIANG,ZhiM, 来源:干旱区科学 年份:2004
Litter phosphorus (P) return is important to maintain the P cycle and balance in the sandy land of arid areas.In this study,we determined the loss and return of...
[期刊论文] 作者:DeMing JIANG,Yi TANG,Carlos A BUSSO,, 来源:Journal of Arid Land 年份:2014
Understanding the effects of vegetation cover on seedling survival is helpful for promoting vegetation restoration in environmentally fragile zones. This study...
[期刊论文] 作者:Na ZHANG,Deming JIANG,Alamusa,Yongjiao HAN,, 来源:Agricultural Science & Technology 年份:2017
Water was a key factor restricting the plantation in sandy areas. Foliar δ~(13)C value regarded as an indicator of longterm water use efficiency(WUE) of plants was generally used to evaluate the adapt...
[期刊论文] 作者:Han Fangwei,Wang Deming,Jiang Jiaxing,Zhu Xiaolong,, 来源:International Journal of Mining Science and Technology 年份:2016
In order to improve the utilization rate of foam,an arc jet nozzle was designed for precise dust control.Through theoretical analysis,the different demands of f...
[期刊论文] 作者:Han Fangwei,Wang Deming,Jiang Jiaxing,Zhu Xiaolong,, 来源:International Journal of Mining Science and Technology 年份:2014
In order to reveal the influence of forced ventilation on the dispersion of droplets ejected from roadheader-mounted external sprayer,the paper studies the air-...
[期刊论文] 作者:Shanfeng HE,Lanlan QIU,Deming JIANG,Yongming LUO,, 来源:Asian Agricultural Research 年份:2014
Caragana microphylla is one of the key species for vegetation restoration in Horqin Sandy Land. Adopting field investigation and outdoor experiments,the microcl...
[期刊论文] 作者:Xuehua LI,Xiaolan LI,Deming JIANG,Zhimin LIU,Qinghe YU, 来源:中国高等学校学术文摘·生物学 年份:2008
Annual plants are the main vegetation in arid and semi-arid desert regions.Because of their unique traits,they are the optimal experimental subjects for eco-log...
[期刊论文] 作者:Chunping Miao,Xuehua Li,Meiyu Jia,Xu Han,Deming Jiang,, 来源:Journal of Forestry Research 年份:2016
Soil seed banks can provide a mechanistic for understanding the recruitment dynamics and can inform conservation management of ecosystems. To investigate the co...
相关搜索: