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Abstract: This paper describes our testing process of several injection punch heads made of different materials,compares them in performance and economic benefit comprehensively,and at last selects a kind of more economic injection punch head to be used i
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文摘:本文叙述了几种不同材质压射冲头的试验过程，并从性能及经济效益两方面进行了比较，最终选择出了一种较为经济实用的压射冲头并应用于生产。 |
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Abstract: This paper describes the boundary element numerical solution technique for high-density resistivity two-dimensional topographic correction, with examples given illustrating its application to two-dimensional topographic correction in detecting u
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摘要给出了高密度电阻率法二维地形改正的边界元数值解法及其探测地下煤气管道时进行二维地形改正的应用实例。 |
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Abstract: This paper describes the classical mathematic model of bolometer, the effect of thermal isolation and noise on detector performance are also discussed.
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文摘:总结了非制冷测辐射热计的经典数学模型，并分析了探测器热绝缘结构和噪声对性能的影响，指出了性能改进和优化的基本途径。 |
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Abstract: This paper describes the construction,operating principle and features of LAROX filter press used for the trcatment of As,Pb and Cu filter cake of sulfuric acid system and analyses and investigates the faults occurring in the use poicess of this
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文摘:阐述用于硫酸系统砷、铜、铅滤饼处理的LAROX压滤机的结构、工作原理和特点，同时对这种压滤机在使用过程中出现的故障进行分析与探讨，并提出一些可行的办法。 |
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Abstract: This paper describes the development of the telemetering technology for ordnance at home and abroad since the nineties of the 20th century and points out that multi-subject combination will be its developing feature.
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文摘:介绍了90年代以来欧美遥测系统发展现状；论述了国内兵器遥测技术发展的需求；提出了多学科的结合将是遥测技术发展的特征。 |
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Abstract: This paper describes the digital seismological observation system of China as a key project of the Ninth Five-Year plan of the China Seismlolgical Bureau,especially puts the stress on the China Digital Seismograph Network;the National Standard D
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文摘:介绍了中国地震局“九五”重点项目中国数字化地震观测系统,特别重点介绍了中国数字化地震台网、国家标准数字化地震台、中国地震局卫星数据通信网、中国数字地震台网中心的建设规模、设计思路、技术参数、设备结构、服务功能,以及中国数字地震台网的运行流程和运行状况。 |
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Abstract: This paper describes the effects of applying the higly-sensitive magnetometer to searching for the deeply-buried engine wreckage of a crashed airplane.
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文摘:介绍利用高灵敏度磁力仪寻找深埋于地下的失事飞机发动机残骸的效果。 |
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Abstract: This paper describes the methods to form silver clusters in solid, liquid and gas phases; the properties of clusters such as absorption bands, ESR, redox potential, EA and IP, and their catalytic behaviours in photo-splitting water and photograp
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文摘:本文综述了在固相、液相和气相中形成银团簇的方法，银团簇的主要性质如吸收光谱、ESR、氧还电位、电子亲和势与电离能，以及银团簇在光解水和照相显影过程中的催化作用。 |
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Abstract: This paper describes the principle and technique of high-precision quantitative interpretation of “mise-a-la-masse” method for the underground dynamic conductor.
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文摘:提供了动态导体充电法的高精度定量解释的原理和具体方法。 |
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Abstract: This paper describes the principle and the methed of the telecontrol system of water-level monitoring, which realizes the autom atic measurement of the water-level, transmitting of water-level signals by ra dio, and water-level display and prese
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文摘:主要阐述了遥控水位监测系统的工作原理及实现方法.该系统能进行贮水池水位的自动检测、水位信号的无线传输，并能借助微机控制实现水位的显示和定点报警. |
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Abstract: This paper describes the properties , configuration and network realization for MCGS(Monitor and Control Generated System),and a system made from MCGS.The application of the system software made from MCGS in measurement and monitoring system of
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文摘:介绍了MCGS工控组态软件的特性、配置、组态、运行及网络实现方法，并将其应用于天然气计量与监测系统中，分析了系统的组成及提高可靠性的措施。 |
