动态指标 meaning in English
dynamic indicator
Examples
- Systems available in our countries , and summarizes their problems while asserting necessity of comprehensive evaluation of e - gov . system and significance of index system establishment . after an introduction of basic theories of comprehensive evaluation index system of e - gov
随后在总结常用指标体系构建模型的优点与不足的基础上,提出了一种电子政务系统综合评价动态指标体系构建模型- - gqfd 。 - During development db935 , the main responsibilities as follows : 1 . the db935 ’ s sizes , electrical parameters , interelectrode capacitance and the transmitter dynamic parameters must be same as those of th558 so that it can be applied to replace th558
在负责db935的研制工作中所做的主要工作如下: 1 、为使研制出的db935发射管能与进口的th558电子管互换使用, db935的外形尺寸、主要电参数、各电极间的电容以及整机动态指标均须与th558一致。 - Based on rheologic and mutative mechanism of coal and gas outburst , this article discusses the forecast of outburst danger of in 7 ( superscript # ) coal heading face of jinjia mine by adopting coal and gas outburst volume dynamic index after blowing out . . it determines the index critical value , and also presents the tentative testing result
摘要基于煤与瓦斯突出流变突变机理，探讨了金佳矿7 (上标# )煤层掘进工作面采用放炮后落煤瓦斯涌出量动态指标预测突出危险性，确定了指标临界值，并介绍了初步试验效果。 - Secondly , the dynamic features , surplus torque and loading gradient features of ptss are analyzed by the couple model between the rudder and the eals . it can be concluded that the surplus torque is related directly to the velocity of the rudder , and the loading gradient is the disturbing inverse ratio from the surplus torque to the closed - loop model , which shows the scaling relationship between the input and the disturbance signal act on the eals . it also can be concluded that , under the same dynamic specification , it is more difficult to realize the small loading gradient
然后,采取把系统模型转化为舵机和负载模拟器相互耦合作用的形式,对被动式力矩伺服系统动态特性、多余力矩和加载梯度一一进行理论分析,得出:多余力矩与舵机运动速度直接相关;加载梯度是在系统闭环模型中,与多余力矩相关部分模型幅值大小成反比的系数,体现了被动式力矩伺服系统的指令信号和扰动信号之间的比值关系,从而在相同的动态指标下,小加载梯度实现更为困难。 - This paper researches the basic statistical rule of oil - gas dynamic system from the systematic theory , combining with the common characteristic and structure characteristic of oil - gas dynamic system , taking the design requirement of oil field development programming into consideration , by using of functional simulation principle ( including nn method , differential simulation method ) and historical data of oil field , establishes the in - out conjunctional relationship of dynamic index of oil field development , and researches the two level index prediction of development dynamic with both oil field and oil production plant on the basis of the in - out conjunctional relationship . furthermore , this paper analyzes the " decision - making variable " , " object " and " restriction terms " by the optimization theory and set up several optimal models which compose the oil field development programming , it is following : optimization model of the production composing ( solving the optimal composing of each subentry production and cor responding cost , workload , including the onshore thin oil production , the heavy oil thermal process production , tertiary oil recovery production , and the offshore production ) ; optimization model of measure production structure ( determining the optimal composing of each measure production and measure workload , which is composed of fracture , acidulation , capital repair and so on ) ; optimization model of the production distraction ( optimal distribution of the whole oil field production to each oil production plant ) and the integrated development programming model of oil field
本文从系统理论出发研究油气动态系统基本统计规律，结合油气动态系统的一般特点，结构特点，兼顾油田开发规划设计的要求，利用功能模拟原理(含神经网络方法、微分模拟方法) ，依据油田历史数据，建立了油田开发动态指标间的输入输出关联关系，并在此输入输出关联关系的基础上研究了油田及采油厂两级的开发动态指标预测，同时利用最优化原理，在分析“决策变量” 、 “目标”及“约束条件”的基础上建立了多个构成油田开发规划的“优化模型” ，这些优化模型包括：产量构成优化模型(解决陆上稀油产量、稠油热采产量、三次采油产量、海上产量及对应的成本、工作量的最优构成问题) ；措施产量结构优化模型(解决压裂、酸化、大修等各项措施产量及措施工作量的最优构成问题) ；产量分配优化模型(将油田的产量最优地分配到各采油厂)以及油田综合开发规划模型。