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   pump parameters 的翻译结果: 查询用时:0.191秒
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pump parameters
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  泵参
     Application of Rough Set and Decision Trees in Pump Parameters Adjusting
     粗糙集和决策树在抽油机泵参调整中的应用
短句来源
     ADSS Based on Data Mining Technology to Adjust Sucker Rod Pump Parameters
     基于数据挖掘技术的抽油机泵参调整DSS决策支持系统
短句来源
  “pump parameters”译为未确定词的双语例句
     The pump parameters are : Q=300 m3/h,H=25 m,ns=106,n=1 450 r/min,P=45 kW,Dmax=60 mm for solid particle in drawn media.
     泵的设计参数为:流量300m3/h,扬程25m,比转速106,工作转速1450r/min,功率45kW,最大输送固形物颗粒直径达60mm。
短句来源
     By the optimization of pump parameters, the duration of output laser pulse was compressed to 16ns.
     并在抽运参量优化理论的指导下,对输出脉冲特性进行了优化,实验上将脉冲宽度进一步压缩为16ns。
短句来源
     On the basis of analyzing the influence factors of hydraulic jet pump production effect in detail in Gudao Oilfield, a systematic software for optimizing the hydraulic jet pump parameters is developed by using dynamic and static data from the hydraulic jet pumping wells in combination with the pump performance curves.
     在详细分析孤岛油田水力喷射泵采油效果影响因素的基础上,根据孤岛油田应用水力喷射泵井的动静态资料,结合水力喷射泵工作特性曲线,研制出孤岛油田水力喷射泵参数优化系统软件。
短句来源
     Methods are proposed for characterizing its performance curves with its performance parameters, a series of formulae for characterizing, its performance parameters are derived by using 5-point parameters on its characteristic curves from the aspect of hydraulic feature, the correctness and rationality are proven by actural pump parameters.
     提出了用特征参数表征潜油电泵特性曲线的方法,并从水力学角度推导出了用潜油电泵特性曲线上的5点参数求取表征潜油电泵特征参数的系列公式,同时用实际的泵参数验证了该方法的正确性和合理性。
短句来源
     Develops the drawing program for gear pumps by using Autolisp language, and the design and computer pmgrarns for oil pump parameters using C language.
     用Autolisp语言编程实现了齿轮泵的图样绘制,用C语言开发了油泵的参数设计计算程序。
短句来源
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  相似匹配句对
     Pump
     高可靠性煤泥泵的设计研究与应用
短句来源
     Optimization of operating parameters of waterflooding pump
     注水泵运行参数优化及最小单耗的实现
短句来源
     Calculation of Parameters for Gas Ballast Pump
     气镇泵的参数计算
短句来源
     ACTURING PUMP
     OPI 1800AWS型压裂泵动力端故障分析与维修
短句来源
     The parameters are determined.
     通过试采,摸索出该采矿方法在3#矿体回采中的结构参数、矿体布置、适用条件等方面的各项工艺参数;
短句来源
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  pump parameters
The mechanisms of both kinds of renormalization effects are analyzed, and the dependence of their characteristics on the pump parameters and microscopic parameters of the exciton-biexciton-photon system is established.
      
Efect of the Quantity and Shape of Impeller Blades on Dredge Pump Parameters
      
Effect of the indentation profile shape on the regenerative-pump parameters
      
The discharge quality and optimum pump parameters of a long-pulse high-pressure gas discharge excited KrCl laser are investigated.
      
Possibly maximal flow rate can be achieved by optimizing the pump parameters.
      
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This article puts forward a method which uses △P and Mete and other parameters to judge the pumping circumstances comprehensively. It supplies a brief and practicle judging method for pumping wells which sometimes are flowing and which are hardly possible to judge dire- ctly by dynagraph. Therefore this method can supply a reliable basis for pumping insrection and pump parameter optimization.

本文提出了用△P和M等参数综合判断泵况的方法。它为示功图难以直接判断的带喷抽油机井提供了一种简便实用的判断方法,进而为检泵和优选抽油参数提供了可靠的依据。

On the basis of analyzing various oil-pump design methods and studying actual cases in the oilfield, the article puts forward a new method for designing oilpump parameters. This method is convenient to use. It has a fairly small calculation value error and increases the conformity rate of the estimate production value. Compared with other methods, the oil-pump parameters designed by this method conforms better with the actual situation.

本文是在分析各种抽油设计方法和对油田实际情况进行研究的基础上,提出的一种新的设计抽油参数的方法.其要点是:用压力指数法来预测产量和计算地层压力,用模拟示功图法计算最大、最小负荷和曲柄最大扭矩、电机功率等,用模糊数学中判分的方法优选抽油参数.该法的特点是:方便,计算值误差小,预产值符合率提高,与其他方法相比所设计的抽油参数更符合实际.用此法共设计了461口井,其中自喷井转抽96口,平均单井增油7.7t/d,累积增油9.8×10~4t;生产井调参146口,平均单井增油4.8t/d,累积增油5.3×10~4t,两项共获经济效益1283万元.

Starting with the general reservoir theory for the atom field density operator,we developed the general master equation for a degenerate two-photon laser by the use of the exactly soluble two-photon Jaynes-Cummings modcl,and then obtain the steady state photon-number distribution based on the principle of detailed balance.Further- more,the variation of the normalized second moment with pump parameter is calcula- ted numerically.It is found that sub-poissonian photon statistics exists for given pump...

Starting with the general reservoir theory for the atom field density operator,we developed the general master equation for a degenerate two-photon laser by the use of the exactly soluble two-photon Jaynes-Cummings modcl,and then obtain the steady state photon-number distribution based on the principle of detailed balance.Further- more,the variation of the normalized second moment with pump parameter is calcula- ted numerically.It is found that sub-poissonian photon statistics exists for given pump conditions.Our results are caused essentially by the natural introdution of nonlinear gain and reduced to the conventional one if it is dropped.

本文从原子-场密度算子的普遍库理论出发,利用可精确求解的双光子 Jaynes-Cuminings 模型,建立了一般形式的简并双光子激光的主方程,并根据细致平衡原理得到了稳态光子数分布。进而对归一化二阶矩随泵浦参量的变化进行了数值计算。结果表明,在一定的泵浦条件下存在着亚泊松光子统计。这里的处理实质上是自动引入了非线性增益,如果忽略它就约化为通常的结果。

 
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