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Abstract: This paper describes a new preparation technique of calcium iodate.At the presence of hydrochloric acid,iodine is oxidated by sodium chlorate,and then reacts with calium hydroxide.A series of constrasted experiments are made on the conditions an
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文摘:介绍了以单质碘为原料，在盐酸存在下，经氯酸钠氧化，再与氢氧化钙进行中和反应制备碘酸钙的方法，并做了最佳工艺条件和不同方法的对比实验.本法具有收率较高、纯度较高、生产成本较低及反应条件易控制、设备简单、操作方便等特点. |
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Abstract: This paper describes an approach to compress medical images loss using second generation wavelets.We list our software simulation results,and compare the method with other compression methods.The comparison shows that this method has great poten
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文摘:研究了第二代小波在医学图象无损压缩中的方法，并在计算机上用软件模拟实现了相应的算法，最后给出院实验结果以及与其他压缩方法的比较，从中可以看出这一新方法在医学图象无损压缩中具有的良好潜力和巨大的应用前景。 |
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Abstract: This paper describes briefly the gist of the data-processing and interpretation system for time domain “mise-a-la masse” method and deals in detail with its field application in two metallic ore districts within Sichuan Province.
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文摘:简要介绍时间域充电法资料处理及解释系统的基本内容，并详细介绍了在四川省境内的2个金属矿区的野外应用结果。 |
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Abstract: This paper describes geodetic instruments progress in 40 years and inquiries about developing prospect of geodetic instruments in our country.
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文摘:阐述了40年来我国大地测量仪器的进展，并探讨了它的发展前景。 |
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Abstract: This paper describes in detail the structural characteristics of the Taiansi-Gangou-Cangping fault macroscopically and microscopically, and distinguishes the fault is the main slip (decollement) plane in the middle and southern sector of the fro
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文摘:泰安寺-干沟-苍坪断裂是龙门山前缘推覆构造带中南段主滑面，文章详细描述了该断裂在宏观和微观上的构造变形特征。 |
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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。 |
