productivity ratio
英 [ˌprɒdʌkˈtɪvəti ˈreɪʃiəʊ]
美 [ˌprɑːdʌkˈtɪvəti ˈreɪʃioʊ]
生产率；生产率比例；生产能力比率
双语例句
- The weakening since the crisis seems to have resulted not from lower labour supply or investment but from a slowdown in total factor productivity the ratio of output to all inputs which aims to capture how well economies absorb and deploy technologies.
新兴市场自金融危机以来的疲软似乎并非源自劳动力供给或投资减少，而是由于全要素生产率（产出与所有投入的比率）下降。该比率旨在衡量经济体吸收和应用技术的能力。 - A new model of skin factor and productivity ratio evaluation for horizontal wells with various completion systems
不同完井方式水平井表皮系数及产能评价新方法 - Perforating depth is not only the most basic data for production estimation and calculation of productivity ratio, but also the basic condition of optimizing perforation scheme.
射孔穿透深度是产能评估、产率比计算最基础的资料，是射孔优化方案的基本条件。 - The influence of productivity by the mol ratio of ascorbic acid to palmitate ethylester, consistence of catalyst, reaction temperature, reaction time, etc. are studied.
研究了L-抗坏血酸与棕榈酸乙酯的摩尔比、催化剂浓度、反应温度、反应时间等工艺条件对产率的影响。 - The total productivity ratio of the frac pack means the product of simulation ratio and gravel pack productivity ratio.
压裂增产倍数与砾石充填产能比的乘积即为压裂充填防砂后的总产能比。 - FEM ( Finite Element Method) is used to simulate the after-perforation productivity in horizontal wells and forecast productivity ratio of different perforating methods.
利用有限元方法模拟水平井射孔产能，预测在不同射孔方式下的产率比。 - Its substance is to re-arrange rationally urban land utilization, to make the method, structure and relationship of urban land utilization fit in with the target of economic social development, to increase utilization ratio and productivity ratio of urban land, and to improve urban ecological environment.
其实质是合理组织城市土地利用，使城市土地利用方式、结构和关系适应社会经济发展目标，提高城市土地利用率和产出率，改善城市生态环境的过程。 - Productivity Ratio ( PR) is firstly put forward to evaluate the effect of gravel-packing sand control measure on gas well productivity.
提出了以防砂产能比作为防砂措施对气井产能造成影响的评价指标。 - Productivity, Concentration Ratio and Scale Economy& An Empirical Analysis on the Wrist Watch Industry
生产率、集中率与规模经济&对手表行业的实证分析 - The effect of gravel packing in screen casing annular and perforations on the well productivity can be shown by gravel pack productivity ratio, which can be calculated by the additional skin factor.
计算射孔孔眼砾石层及环空砾石层的附加表皮因数，用砾石充填后产能比考虑炮眼和筛套环空砾石充填对产能的影响； - Compared with developed countries, we still have a long way to go in water productivity and utilization ratio.
对农业灌溉用水进行了探讨，从水分生产效率和水分利用效率来看，与发达国家相比都还有较大的差距。 - This paper, with the aid of econometrics, positively analyses the productivity 、 the concentration ratio 、 the scale economy and their relationships in wrist watch industry.
籍助计量经济学，实证分析了手表行业的生产率、集中率、规模经济以及它们之间的相互关系。 - Thus the major factors influencing its productivity are analyzed, the method of support vector machine is introduced and it is combined with the method of natural productivity ratio and a productivity prediction model is established for the sand controlled wells.
为此，对防砂井产能的主要影响因素进行分析，引入支持向量机方法，与自然产能比方法相结合，建立了防砂井产能预测模型。 - Carrying on intensive crop-culture, increasing productivity and utilization ratio of land, squeezing some field land out for developing various cultures will be possible.
实行集约化种植，提高土地的生产率和利用率，提高各种作物单产，挤出部分耕地发展多种经营是可能的。 - In order to the determine the effect on nutrients utilization in diets and geese productivity by altering ratio of rice bran and regulating different contents of metabolic energy and protein in the diets.
在鹅饲料中加入不同比例的统糠以及用一定比例的统糠构成日粮并通过调节其能量和蛋白水平，观察其对日粮养分利用及鹅生产性的影响。 - Knowledge model based agricultural water productivity ratio evaluation and regional irrigation strategy analysis
基于知识模型的农业水分生产率评价与区域灌溉策略分析 - Application of IE Technology to Improve Productivity and Continuous Casting Ratio
应用IE技术提高转炉炼钢产量和连铸比 - In this article, the productivity ratio of horizontal and vertical wells is calculated, at the same time, the effected factors on productivity and geological conditions fit for waterpower horizontal well are analyzed.
通过油藏工程的方法，以产能为主线，利用水力水平井与直井的产能比具体分析了径向水平井产能影响因素分析及其适应的地质条件。 - Analysis for "paradox of productivity ratio" of information technology
信息技术生产率悖论分析 - A Research on the Relationship Between Productivity and Concentration Ratio
工业生产率与集中率关系的研究 - This paper probes into the production of calcium phytate and the ways to increase its productivity ratio and, through comparison of hydrochloric acid method and nitric acid method, finds out a more economic method of producing calcium phytate.
探讨了植酸钙的生产及提高产率的途径，通过对盐酸法与硝酸法的对比找到了一种较为经济的生产植酸钙的方法。 - Therefore, unit goods value and labor productivity are not inverse ratio.
因此，单位商品价值与劳动生产率不成反比。 - Studying new development approach, technology and tool is focuses that software engineering is being studied all the time in order to improve the productivity ratio and quality of the software project.
研究新的开发方法、技术和工具以提高软件项目的生产率和质量一直是软件工程研究的热点。 - Analyses and discussions are made on the effects of the damage both before and after fracturing on the evaluation of the productivity ratio.
然后应用于两种地层污染和加尾砂等实际情况，讨论和分析了压裂前地层污染对产率比估价的影响和压裂后地层污染对压裂效果的影响。 - In fact, the new method of calculating productivity is the ratio of input ( EF) and output ( GDP) in my paper and the aim is to calculate the efficiency of productive action.
而本文所设计的资源生产率的定义就是自然资源要素投入（生态足迹）和产出（GDP）的比值，其目的也是衡量这种生产活动的效率和投入与产出转换的效果。 - Its labour productivity and the ratio of energy consumption, pollutants emission and pollutants utilization have obvious gaps with international advanced level.
劳动生产率、能耗水平、污染物排放与治理等重要指标与国际先进水平相比有较大差距，出口钢材的附加值不高，高端产品仍依赖进口。 - Total Factor Productivity is the ratio of total outputs to a bundle of all the factor inputs.
全要素生产率是总产出与总投入的比率。