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石油仪器
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  “石油仪器”译为未确定词的双语例句
     Fiber bragg grating and its application in petroleum instruments.
     光纤Bragg光栅与石油仪器
短句来源
     Based on the current developments of test equipment of logging instrument, the concept of virtual instrument is introduced into the design of test system and the total design scheme of virtual test system is presented.
     分析了石油仪器中测试设备的发展现状 ,将虚拟仪器概念引入测试系统的设计中 ,给出了虚拟测试系统的总体设计。
短句来源
     In this paper,we introduce the application of PLC controller in apparatus test system which simulates environment oil well,and can test the performance index of the oil instruments.
     本文介绍了PLC控制器在井下环境模拟石油仪器测试系统中的应用。 该系统可以模拟石油井下温度和压力等,能够对井下各种仪器的性能指标进行测试和校验。
短句来源
  相似匹配句对
     Oil
     石油
短句来源
     Application of instrument amplifier to petrolem logging tools.
     仪器放大器在石油测井仪器中的应用
短句来源
     Fiber bragg grating and its application in petroleum instruments.
     光纤Bragg光栅与石油仪器
短句来源
     China's oil industry enters the transitional period
     石油转型?
短句来源
     Instrumental Analysis
     仪器分析
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To examine and supervise the quality of well logging u-nits.it is necessary to develop corresponding experiment sets. This paper described the well logging units experiment set jointly made by Xian Petroleum Institute and Xi"an Petroleum Exploration Instruments Complex. Both main overall designing thoughts and key technical points are presented.

本文介绍了西安石油学院和西安石油仪器总厂联合研制的井径仪试验台的总体设计思想和若干技术问题的处理方案,利用该试验台可以分析井径仪推靠臂推靠力与井径之间的规律,对井径仪的质量实施有效的监督与检测。

It has been applied in intelligence control of instruments to make real-time FFT of the gathered data by using chip computers. The authors give the idea and experience of programming FFT with 8096 assembly language. The realization of FFT is based on 8096'S 4-byte floating point arithmetic function. In programming, the inverted input/decimation-in-time FFT algorithm and the 2-based arithmetic generally used are be chosen. The FFT program consists of three parts:the inversion processing, the main program and...

It has been applied in intelligence control of instruments to make real-time FFT of the gathered data by using chip computers. The authors give the idea and experience of programming FFT with 8096 assembly language. The realization of FFT is based on 8096'S 4-byte floating point arithmetic function. In programming, the inverted input/decimation-in-time FFT algorithm and the 2-based arithmetic generally used are be chosen. The FFT program consists of three parts:the inversion processing, the main program and the butterfly shaped computation subroutine. The inversion processing produces the inverted sequence; the main program provides the entrance and parameters for the butterfly shaped computation; The butterfly shaped computation subroutine, which is the core of the FFT program and given in this paper , decides the real-time performace of the main program to a great extent. The FFT program has a good real-time response, its butterfly shaped computation is simple, and it has been applied in a oil instrument. The idea is suitable for programming FFT with not too many dots and for programming FFT with other assembly language

使用单片机采集的数据进行实时快速傅立叶变换在仪表的智能化控制中具有重要应用。笔者给出了8096汇编语言设计快速傅立叶变换程序的思路和经验。以8096的四字节浮点数运算功能实现快速傅立叶变换,选用了倒序输入时间抽取快速傅立叶变换算法,采用通常的基2运算。快速傅立叶变换程序主要由三部分组成:倒序处理、主程序、碟形运算子程序。倒序处理生成倒序序列;主程序提供碟形运算的入口和参数;碟形运算作为快速傅立变换算法的核心在很大程度上决定主程序的实时性,并给出了变换核心的碟形算子程序。编制的8096汇编语言64点快速傅立叶变换程序已用于某石油仪器。这方法适用于点数不大的快速傅立叶变换的编程和其他汇编语言的快速傅立叶变换的编程。

Based on summarizing the growing of petroleum indusny and instruments in past the 20th century, the paperdescribes developing strategy of petroleum instruments in the 21st century filled with opportunity and challenge.

在回顾20世纪中国石油工业发展形势的基础上分析了在充满机遇和挑战的21世纪石油仪器的发展形势。石油集团公司提出了“十五”和2010年石油仪器装备技术在地震、测井、钻井、采油、炼化方面发展的具体任务,以及为实现这些任务,指出在21世纪初,石油仪器的开发和研制中要坚持创新、突出重点,提高自有知识产权的比例,发展自己的特有技术,特别是要把因特网上海量信息更好地取舍和利用,将作为今后技术人员的研究课题。

 
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