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At present, the workers of the eighth oil plant use production logging method to determine single-layer's output and water cut of commingle producing well which produce Putaohua and Fuyu reservoir at the same time. This method takes a long period and high costs. And it's also difficult to determine single-layer's water cut. Aims at this problem, this present writer provides gas phase chromatogram fingerprint methods to determine single-layer's output.

针对目前采油八厂地区葡萄花、扶余两套合采油层采用生产测井方法确定分层产量及含水时成本高、周期长以及分层含水难以确定的问题,本文提出了应用气相色谱指纹技术来确定分层产量的方法。

In the paper,the theory of production frontiers and its non-parametric measurement ap~proaches are used to figure out the input compressing productivity index,Malmquist productivity index based on the input oriented non-parametric production frontiers .The technology efficiency and thedis~tance function and their nonparametric models anr introduced on the conditions of Constant Return to Scale and input strong disposability The Non-pparametric measurement approaces and the decomposition of Malmquist prisuctibity index are put forward

孙巍文采用生产前沿面理论及其非参数方法,对假定产出确定条件下投入压缩的生产率指数基于投入前沿面的Malmquist生产率指数进行了理论与测度方法研究,通过规模收益不变且要素自由,C,S,前沿面条件下的技术效率,距离函数及其非参数模型的分析,本文给出了基于非参数,C,S,投入前沿面的Malmquist生产率指数的非参数测度模型,并从技术变化和资源配置效率变化两个方面进行了分解

The evaluation methods of propellant vulnerabilities in laboratory scale are screened out to evaluate heat endurance by analysis and classifying of potential contretemps during propellant development, production, storage, and transportation and in battlefields. Evaluation results indicate that the designed compositions show very good heat endurance.

同时,通过对发射药在研制、生产、贮存、运输和实际战场中可能遇到意外事故的分析、归类,结合实际,选择了以耐热性能作为评价目标的易损性实验室评价方法,采用该方法对所设计的发射药进行了耐热性试验,结果表明,该发射药具有优良的耐热性能。

The temperature、heat flux and solidified shell thickness were calculated in two different slab. The influence of casting speed to heat transfer was also analysised, and the calculation method of inverse problem model was studied. The convergence behavior of model was discussed under different methods and parameters.

对实际生产中两个不同的铸坯模型的结晶器温度、热流和铸坯凝固状况进行计算,分析了拉坯速度对结晶器传热的影响,并对反问题模型的计算方法进行研究,讨论了不同反算方法及参数下的模型收敛行为。

The fundamental principle and the method of coal crag of coal blending were studied.

研究了煤岩配煤的基本原理及方法,介绍了用煤岩配煤方法指导配煤生产的使用效果。

Recently, protein engineering in combination with in silico methods gave rise to the development of a tailor-made HNL for large-scale manufacturing of a specific target cyanohydrin.

最近,结合in silico方法的蛋白质工程技术改进了HNL的制备方法,致使能大规模生产出特异靶物质氰醇。

This paper discusses an intelligent spatial decision support system for variable rate fertilizing of precision agriculture, VRF-ISDSS.

介绍一个具有数据库、知识库、方法库与模型库,用于精细农业中变量施肥的决策支持系统VRF -ISDSS。系统包括农业区的基础地理信息、作物生产知识、作物生长养分需求的数学模型和分析方法。

Indicating the main characteristics of production technology in mail process center. Knowing in detail of the computer model and simulation method of discrete event system; investigation of computer simulation software; comparison and analysis the advantage and disdvantage of the simulation software. Modeling and simulating the package sorting production line in Xinjiang Newspapers and Periodicals Emitting Office and analyzing the simulation result. Modeling and simulating the hanging sorting -production line in Urmqi Mail Processing Center and analyzing the simulationresultProposes a simulation design method for the mail center auto product line, and made a simulation design for package emitting auto product line in Xinjiang Newspapers and Periodicals Emitting Office. Modeling a mathematical model and simulate for the construction of the sorting table of package sorting machine, and proposes a scheme of discriminatingly setting the buffers of sorting table.

本文的主要工作如下:针对邮政业务,特别是邮件处理中心的邮政业务作详细的调查分析,指出邮件处理中心生产工艺的主要特征;通过详细的了解离散事件系统计算机仿真技术的研究方法,并对计算机仿真软件作了周密的调查,借鉴、分析比较其功能特性的优缺点后,根据实际情况选购了本论文所需的仿真软件工具;对报刊发行局包件分拣生产线作计算机建模和仿真,将仿真结果作分析总结;对邮件处理中心转运中心的推推分拣生产线作计算机建模和仿真,得到仿真结果并作总结分析;提出邮件处理中心自动生产线的仿真设计方法,对报刊发行局期刊发行自动化生产线作仿真设计;最后对包件分拣机上包台结构建立数学模型和计算机仿真,提出多级上包台区别设置缓冲区的方案。

This programme will help attending managers to review some old methods and concepts, learn new ones, distil from their own experiences and develop a how-to appro...

这一规划将有助于管理人员参加审查的方法和一些旧观念,学习新的,提炼,从自己的经验,并制定如何对的方法来分析,改变和改善他们的生产设施。

This paper is a part of research on a development drill pipe power tongs in well.

论文首先总揽了国内外钻杆动力钳发展的现状,并权衡了各种钻杆动力钳的设计理论和结构,结合现有生产技术,运用利用参数化设计方法进行系列产品开发,此方法缩短了产品开发周期,并可以直观设计结果,检验整体结构设计的正确性。

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推荐网络例句

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务,乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐,因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。

Closes the eye, the deep breathing, all no longer are the dreams as if......

关闭眼睛,深呼吸,一切不再是梦想,犹如。。。。。。