PRODUCTIVITY相关论文
Ultimate Control,Free Cash Flow and Output efficiency from Merger & Acquisitions of Listed Companies
Based on the sample of 170 listed companies that merger & acquisitions(M&A) occurred in Shanghai and Shenzhen A-share ma......
...
Wetland ecosystems are crucial to the global carbon cycle.In this study,the Zhalong Wetland was investigated.Based on re......
依据原中共中央政策研究室和农业部的农户固定观察点数据,利用数理模型对吉林省农户土地规模-生产率之间的关系进行了验证。结果表......
试验采用贝克曼法、有机溶剂法和热解法提取大叶黄杨木质素，考察不同工艺对木质素产率及热解特性的影响。结果表明，有机溶剂法提取木......
For natural resource science, resource productivity studying is an important subject. But researches on tourism resource......
Fan Gang: Overcapacity can easilybring losses to manufacturers through toomany price wars. Banks will have toclear their......
Since the convening of the 16thNational Congress of the Communist Partyof China in 2002.great efforts have beenmade to ......
对印度喜马拉亚东部3个州的经济竹种的分布、生长和生产力进行了研究.在梅加拉亚那邦,发现了牡竹属、巴苦竹和梨竹属3个经济竹种.......
本文从植物遗传改良等因素比较了肯尼亚与中国的茶产业.中国茶区辽阔,生态条件多样化,各地分别适宜种植不同类型的茶树品种;而肯尼......
This paper provides a comprehensive review of literature related to the assessment of climate change impacts on crop pro......
现今对于中国大陆的年轻人来说，创新创业绝对是热词。 当然，不同地区的青年对双创的热情也有差距。 我们说，双创热度有红区、有......
A new zinc acetate catalyst which was prepared from modified activated carbon exhibited extreme activity towards the syn......
美国的不平等程度正处于近一个世纪以来的最高点。不管你如何解读,收入最高的人群正享用着更大的一块蛋糕;位于贫困线以下的人群正......
【Abstract】SDL Trados Studio is one useful Translation Memory （TM） based CAT software assists translators by reusing prev......
This paper first estimates the overall return on capital in China between 1978 and 2013.It then identifies the determina......
现代农业系统在明显提高产量、保证粮食安全的同时,也对人类健康和地球的可持续性产生了影响.在持续不断的严重环境破坏和自然资源......
Background: Metabolic scaling theory predicts that plant productivity and biomass are both size-dependent.However, this ......
Field studies were conducted in the Jiuwantan Forest Farm,Huadu District of Guangzhou City from June 2004 to March 2006 ......
Effects of mowing on the composition and diversity of grasslands varied with climate change (e.g., precipitation and tem......
在山东荣成典型潟湖—天鹅湖选取4个不同水流流速区域(6.5、8.2、11.8、24.6 cm/s),利用枚订法进行大叶藻植株移植,监测不同水流流......
,Engineering a New Chloroplastic Photorespiratory Bypass to Increase Photosynthetic Efficiency and P
Over the past few years,three photorespiratory bypasses have been introduced into plants,two of which led to observable ......
Motivation is an important component in the productivity of employees in any organization because it is iterative pro......
Climate change evidence in tree growth and stand productivity at the upper treeline ecotone in the P
Background:Recent warming is affecting species composition and species areal distribution of many regions.However, altho......
Interpreting forest diversity-productivity relationships:volume values, disturbance histories and al
Understanding the relationship between stand-level tree diversity and productivity has the potential to inform the scien......
Productivity status of traditional agrisilviculture system on northern and southern aspects in mid-h
The productivity of traditional agrisilviculture system(agricultural crops + trees) was investigated in the northern and......
Carbon storage and sequestration rate assessment and allometric model development in young teak plan
Carbon(C) sequestration through plantations is one of the important mitigation measures for rising levels of carbon diox......
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......
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......
Management breaks the natural productivity-biodiversity relationship in forests and grassland:an opi
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......
The influence of in ovo injection with the prebiotic DiNovo(R) on the development of histomorphologi
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......
...
以成型原理和受力分析为基础，推导出适用于各种结构各向异性生物质环模成型机的产能与能耗计算模型，并用实验数据验证模型合理性及通......
Comparative stability analyses of traditional and selective room-and-pillar mining techniques for su
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......
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......
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......
Agronomic and Economic Efficiency of Manure and Urea Fertilizers Use on Vertisols in Ethiopian Highl
Soil fertility depletion is among the major impediments to sustained agricultural productivity especially in the less de......
Plant diversity-productivity patterns in the alpine steppe environment of the Central Tianshan Mount
本文通过对荣华二采区10...
当前浮夸的中国泡沫经济下，一些隐藏着的不好的建筑行为逐渐浮出水面。本论文试图通过对人类历史上经济状况和建筑设计状况的分析，探......
The Difference of Capital Input and Productivity in Service Industries: Based on Four Stages Bootstr
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Research on the carbon isotopic composition of organic matter from Lake Chenghai and Caohai Lake sed
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Biomarker Records of Phytoplankton Productivity and Community Structure Changes in the Central Yello
The Yellow Sea(YS)environmental and ecological changes during the Holocene are driven by the interactions between the Ye......
Biomarker Records of Phytoplankton Productivity and Community Structure Changes During the Last 1400
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Peritidal carbonate cycles induced by carbonate productivity variations：A conceptual model for an is
Eustasy has commonly been invoked to explain peritidal carbonate cyclicity,but is difficult to explain cycles formed in ......
...
In this research, five plots are selected based on stand storage and productivity of planted forest of Larix kaempferi (......
Study on the relationship between Toona sinensis Roem stand productivity and site conditions in Sich
According to the relationship between Toona sinensis Roem stand volume, productivity and forest age, site conditions, st......
通过使用数据包络分析（DEA）和Malmquist指数分析方法对中国电力生产业从1998年到2007年的技术效率和全要素生产率（TFP）进行了估算，并从......
Spatial and structural characteristics of plant communities in the steppe ecosystems of the Baikal region, Russian Feder......
