估算技术 meaning in English
estimating techniques
Examples
- The intelligent man - hour estimate technique of assembly for shipbuilding
船舶装配作业工时智能估算技术 - This paper is chiefly to set up a platform of multi - parameter nonlinear study and multi - parameter estimate to reservoir by means of the technology of multi - attribute transformation and neutral network combined with multi - attribute analysis of seismic parameters , reservoir inversion and reconstruction of reservoir geophysical characteristics on the foundation of large numbers researches and data - drive law in prediction of reservoir so as to provide more accurate geology conclusion and exploration deployment scheme in practical application . basing on the mentioned objective above , this paper has analyzed characteristics of many methods of reservoir prediction in the petroleum prospecting and their shortcomings in the practical geology problem of resolution
本文主要目标就是在大量研究技术的基础上，以储层预测研究中的“数据驱动法”为数学物理上的理论基础，通过多属性变换和神经网络技术把地震参数的多属性分析技术、储层反演技术和储层地球物理特征重构的技术思想有机地结合在一起，建立起一套储层多参数非线性的预测研究和储层多参数估算技术平台，最终在实际应用中提供更加准确的地质和勘探部署。 - This paper has set up a platform of multi - parameter nonlinear study and multi - parameter estimate to reservoir by means of the technology of multi - attribute transformation and neutral network combined with multi - attribute analysis of seismic parameters , reservoir inversion and reconstruction of reservoir geophysical characteristics on the foundation of large numbers researches and data - drive law in prediction of reservoir so as to provide more accurate geology conclusion and exploration deployment scheme in practical application . besides , concrete example analysis has been made on this technology aiming at different types of oil - bearing reservoir prediction . summing up the characteristic of this technology , this paper point out its further direction in development
基于上述目标，本文主要做了以下几方面的工作：详细分析了石油勘探局中多种储层预测方法的技术特点及本身在解决实际地质问题上的不足之处；在继承前人研究和技术的基础上，以“数据驱动法”为数学物理的理论基础，通过多属性变换和神经网络技术，把地震参数的多属性分析技术、储层反演技术和近年出现储层物理特征重构的技术思想有机地结合在一起，建立起一套储层多参数非线性预测研究和储层多参数估算技术平台；对该项技术针对不同类型含油储层的预测研究做出了具体的实例分析；总结了该项技术的特点，并指出进一步的发展方向。 - From the point of view of risk , a index system of risk assessment of winter wheat losses caused by drought was established , including the meanings , token models and estimate methods of risk index of natural water deficiency rate , risk index of yield reduction rate and trending vector coefficient of disaster resistance capability , then on the base of these indices , the comprehensive risk index model of losses caused by drought was established and regionalized . the results indicated : the high risk region included the middle north of shanxi , some of middle of shaanxi and some of hebei in east ; the higher risk region included some of middle of shaanxi , the tangshan region and some of west of hebei ; the moderate risk region included the middle of s
从风险的角度，建立了冬小麦干旱灾损风险评估的指标体系，包括自然水分亏缺率风险指数、减产率风险指数和抗灾性能趋势向量系数的意义、表征模式和估算技术方法，在此基础上构建了灾损综合风险模型，并对模型参数区域化，结果表明：冬小麦干旱灾损高风险区在陕西中北部、山西中部的部分地区和河北沧州的部分地区；较高风险区在山西中部的部分地区、河北的唐山地区和西部的部分地区；中风险区在陕西中部、山西南部、河北沧州的大部分地区；低风险区在陕西中南部、河南中北部、北京市、天津市、河北中南部和山东省。 - This thesis is devoted to the theoretical study and engineering practice on 12 / 8 pole doubly salient electro - magnetic starter / generator system . the paper mainly analyzes starting characteristics and armature reaction of doubly salient electro - magnetic starter / generator , implements doubly salient electro - magnetic motor digital control system and accomplishes the simulation research on the rotor position estimation of doubly salient electro - magnetic motor
本文以12 8极电励磁双凸极起动发电机系统的理论研究和工程实践为研究对象，对电机起动特性、电枢反应、 dsp数字控制系统实现以及转子位置估算技术开展了一系列的研究工作。