Research on isolated gas drainage mechanism and application for heading face

Technology optimization and management platform of gas drainage in the coal mine

煤矿瓦斯抽放的计算机优化和管理平台

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Coal mine gas drainage measurement and analysis of common problems

煤矿瓦斯抽放计量中常见的问题与分析

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Code of design of the gas drainage engineering of coal mine

煤矿井释放瓦斯工程设计规范

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Experimental study on rules of gas drainage and coal mass deformation

瓦斯排放与煤体变形规律试验研究

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We can capture the analog signals from display adapter to achieve synchronous display with computer, as well as adjust the position and size of displaying window by means of making special software, which is more flexible and more compatible with out using special display adapter.

该方法通过截获显示卡输出的模拟信号来获取数据.可以实现与计算机显示器同步，并且可以通过软件来改变显示窗口的位置和大小。

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This paper according to modern electronic design, use MCU+ CPLD+ SRAM method, design analog liquid crystal display ( LCD) control system.

本文从现代电子系统设计的角度出发，采用MCU+CPLD+SRAM的设计方法，研制了模拟液晶屏控制系统，并对整个系统进行了详细设计和划分。

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This system extended the function of micro-computer and it can be used to sample analog signals and display data.

本系统实现了微机功能的扩展，可以实现对模拟信号的采集和数据显示等。

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Virtual Analog Clothing Dynamic Display of the Action Research Model in Virtual Garments Show

虚拟服装动态展示中模拟模特走秀动作的研究

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There are volume control and station knobs, AM/ FM options, an analog clock display and an alarm with snooze button.

机器上面有音量控制和调频收音旋钮，AM/FM切换按钮，还有带止闹按钮的指针式闹钟。

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An intelligent recognition system of meter display value is developed in order to satisfy the demand of automatic recognition of analog meter display value in power system.

结合电力系统中指针式仪表智能读数的需求，完成了智能仪表读数识别系统的软硬件设计。

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The LED Circular Analog Clock Display Com-posed of EPROM 27128

用EPROM27128组成LED环形模拟量时钟线显示

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Through the analysis on the motion relationships among the links in a loader working device, we have compiled a dynamic analog display file for the working device in a loader, which provides scientific basis for the adjustment of links in a working device.

通过对装载机工作装置各杆件间运动的分析，编写了一套装载机工作装置动态模拟显示软件，为工作装置杆件调整提供了依据。

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At present, the reading of analog display instruments is usually completed by the artificial reading, however this method is influenced by the human subjective factor, so the reading error of the data is very big, and the reliability is low.

目前，这些指针式仪表的读数通常是由人工判读来完成，然而这种方法受人主观因素的影响，会导致判读的数据误差较大，可靠性不高。

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The system is programmed based on the Visual Basic 6.0, which is belonged to Microsoft; the base functions of data acquisition, database manipulation, real-time analog display and changing the course are included in the system.

该系统软件采用Microsoft公司的VISUAL BASIC6.0编写，具有数据采集与处理、数据库操作、实时模拟显示航行路线和航向改变等功能。

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The purpose of this paper is to use the artificial intelligence method by computer to research the automatic reading system of analog display instruments in order to replace this arid and the tired work of artificially reading.

本课题旨在采用人工智能的方法研究指针式仪表的自动识别系统，来代替人工识别这一枯燥而劳累的工作。

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Finally, customer demand-focused electronic block icon and faceplate with analog display and alarm makes the operation more simple and convenient.

最后，针对客户需求设计开发了带有模拟量的显示和报警的电气功能块和控制面板，使得操作员操作更加简单便捷。

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The hardware framework and design of the analog display module is presented, as well as software solutions and the measures to optimize its performances.

本文介绍了模拟视频模块的硬件框架和基本硬件设计，并详细描述了模拟视频转换模块的软件实现以及性能优化措施。

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The test results show that the Signal-to-Noise Ratio ( SNR) of this analog display module is up to the national standard.

测试结果表明，模拟视频模块输出信号的信噪比达到了国家标准要求。

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A new digital display recorder with indicator which integrates the advantage of analog display instrument and digital display instrument is introduced.

介绍一种集模拟显示仪表和数字显示记录仪表优点的新型带指针指示的数字式显示记录仪。

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The analog display instrument and the digital display instrument are the two styles of the traditional recorder.

传统的显示记录仪表有模拟式和数字式两种。

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