搜索筛选:
搜索耗时0.5807秒,为你在为你在102,267,441篇论文里面共找到 15 篇相符的论文内容
发布年度:
Altitudinal patterns of stand structure and herb layer diversity of Picea schrenkiana forests in the
[期刊论文] 作者：LiPing LI,XiangPing WANG,Stefa,
来源：干旱区科学：英文版 年份：2011
Altitude is a useful indicator to examine patterns of forest structure and species diversity in relation to environmental factors.In this study,the altitude pat...
[期刊论文] 作者：Li Xiangping Wang Xiaotian Shi,
来源：电子科学学刊：英文版 年份：2011
NonLocal Means(NLM),taking fully advantage of image redundancy,has been proved to be very effective in noise removal.However,high computational load limits its...
Effects of climate,biotic factors,and phylogeny on allometric relationships:testing the metabolic sc
[期刊论文] 作者：Han Sun,Xiangping Wang,Dayong,
来源：森林生态系统:英文版 年份：2020
Background:Metabolic scaling theory(MST)is still in debate because observed allometric exponents often deviate from MST predictions,and can change significantly...
[期刊论文] 作者：Xiangping Wang,Yikuan Feng,Jia,
来源：肠胃病学期刊(英文) 年份：2014
Introduction: The primary treatment aim for irritable bowel syndrome (IBS) is to relieve overall symptoms which can significantly impair the patient’s quality...
Altitudinal patterns of stand structure and herb layer diversity of Picea schrenkiana forests in the
[期刊论文] 作者：LiPing LI,XiangPing WANG,Stefa,
来源：黑龙江科技信息 年份：2011
本文通过对荣华二采区10...
Altitudinal patterns of stand structure and herb layer diversity of Picea schrenkiana forests in the
[期刊论文] 作者：LiPing LI,XiangPing WANG,Stefa,
来源：干旱区科学 年份：2004
Altitude is a useful indicator to examine patterns of forest structure and species diversity in relation to environmental factors.In this study,the altitude pat...
Assessing the vulnerability of ecosystems to climate change based on climate exposure, vegetation st
[期刊论文] 作者：Kai Xu,Xiangping Wang,Chao Jia,
来源：森林生态系统:英文版 年份：2020
Background: Global warming has brought many negative impacts on terrestrial ecosystems, which makes the vulnerability of ecosystems one of the hot issues in cur...
[期刊论文] 作者：Li Xiangping,Wang Xiaotian,Shi Guangming,
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...
[期刊论文] 作者：Han Sun,Xiangping Wang,Dayong Fan,
来源：森林生态系统（英文版） 年份：2020
Background: Metabolic scaling theory (MST) is still in debate because observed allometric exponents often deviate from MST predictions, and can change significa...
Assessing the vulnerability of ecosystems to climate change based on climate exposure, vegetation st
[期刊论文] 作者：Kai Xu,Xiangping Wang,Chao Jiang,Osbert Jianxin Sun,
来源：森林生态系统（英文版） 年份：2020
Background:Global warming has brought many negative impacts on terrestrial ecosystems, which makes the vulnerability of ecosystems one of the hot issues in curr...
Diversity of Insects Trapped by Jiaduo Frequoscilation Pest-killing Lamp in Vegetable Fields in Jian
[期刊论文] 作者：Xie Bengui,Wang Ling,Wang Xiangping,Wang Wenkai,Yin Jianli,,
来源：Plant Diseases and Pests 年份：2015
The trapping effect of Jiaduo frequoscilation pest-killing lamp was studied in vegetable fields in Jianghan plain from 2009 to 2010. The results showed that the...
Short-term effects of biochar and gypsum on soil hydraulic properties and sodicity in a saline-alkal
[期刊论文] 作者：Yue ZHANG,Jingsong YANG,Rongjiang YAO,Xiangping WANG,Wenping XIE,
来源：土壤圈（英文版） 年份：2020
Salt and sodicity of saline-alkali soil adversely affect the construction of ecological landscapes and negatively impact crop production.The reclamation potenti...
Water exchangemethod significantly improves adenoma detection rate: a multi-center, randomized contr
[会议论文] 作者：HuiJia,Yanglin Pan,Xiangping Wang,Linhui Zhang,XuegangGuo,Kaichun Wu,
来源：第十一届全国肠道疾病学术大会暨2015天津消化内镜年会 年份：2016
Background & Aims Concerns over the link between low adenoma detection rate (ADR) and interval cancers brought about new methods for increasing ADR.However,an ASGE technical report suggested none has...
Short-term effects of biochar and gypsum on soil hydraulic properties and sodicity in a saline-alkal
[期刊论文] 作者：Yue ZHANG,Jingsong YANG,Rongjiang YAO,Xiangping WANG,Wenping XIE,,
来源：Pedosphere 年份：2020
Salt and sodicity of saline-alkali soil adversely affect the construction of ecological landscapes and negatively impact crop production.The reclamation potential of biochar(BC,wheat straw biochar app...
[期刊论文] 作者：Yupin Wang,Songlin Fei,Zhiyao Tang,Yuanfeng Sun,Guoping Chen,Xiangping Wang,Shaopeng Wang,Jingyun Fang,
来源：植物生态学报（英文版） 年份：2021
外来植物入侵己经成为一个主要的全球性环境问题,造成了严重的经济和生态破坏.中国区域内部分地区己有关于严重入侵情况的报道,但是大多是小尺度上的研究,全国范围天然林中的外来植物入侵情况仍不清楚.本文基于全国天然林的3573个样方数据,绘制了外来木本植物入......
相关搜索：
