|
Abstract: The on line measuring technology suitable for closed cooling system as well as open cooling sysem of blast furnace in the water temperature,the difference in water temperature,the rate of flow,the current velocity,the heat load and lead water de
|
|
|
文摘:详细介绍了一种既适用于高炉闭路冷却系统，又适用于高炉开路冷却系统的进出水温度、水温差、流量、流速、热负荷及检漏在线监测技术.描述了该技术基于的基本原理和要求以及检测系统所采用的分步式计算机网络结构特点.最后，对该技术的工业实际应用情况进行了分析和总结. |
|
Abstract: The on-the-spot social investigations and analysis are made on the Cangshan M 5.2 earthquake,using the seismosociological theory and method,providing some experience to study many social problems caused by mod erate earthquakes.
|
|
|
文摘:运用地震社会学的理论与方法，对苍山5.2级地震进行了现场社会调查和分析，为人们研究中强地震引发的诸多社会问题提供了借鉴。 |
|
Abstract: The operating mode of removing hydrosulfuric and mercaptan from wastegas by high voltage cottrell and material conditions of deodorization by high voltage cottrell were introduced.
|
|
|
文摘:介绍了高压静电除尘器去除硫化氢、硫醇的运行工况，分析了高压静电除尘器能够脱臭的物质条件，并在理论上对高压静电除尘器的脱臭过程提出了见解。 |
|
Abstract: The operating principle and the use of residual current protective device is introduced,and its selection, installation and limi tation are commented.
|
|
|
文摘:介绍了剩余电流动作保护器的工作原理及其用途，叙述了剩余电流动作保护器的选型、安装及其局限性。 |
|
Abstract: The opinions about whether Zheng He even set foot on the Taiwan Island always vary and people are unable to decide which is right.
|
|
|
提要：郑和下西洋是否到达我国的台湾岛，历来众说纷纭，莫衷一是。 |
|
Abstract: The optical admittance of a single-layer film is derived from the characteristic matrix of the film pile.Based on the single-layer,recurring layer by layer,supercomposing one by one,deriving the equivalent admittance of the film pile and calcula
|
|
|
文摘:根据膜堆的特征矩阵，求出单层膜的光学导纳，在单层膜的基础上，进行层层递推，叠加起来，求出膜堆的等效导纳，计算振幅反射系数，最后求出整个膜系的反射率、透射率。 |
|
Abstract: The optimal design of dwelling house is analyzed and expounded in the aspects of infrastructure, road plan, inner and outer environment as well as the environment of the whole dwelling area, and the regionalism of culture, aiming at creating a c
|
|
|
文摘:从基础设施的完善程度、路网的规划、住宅内外和整个小区环境(包括硬环境和软环境)以及文化地域性等方面，分析、阐述和探索了居住区的优化设计，旨在创造出怡人的环境，充分体现以人为本的指导思想，使未来住宅真正成为人们向往的归宿. |
|
Abstract: The optimal population size for genetic algorithm based on repeated natural number coding is studied.The existence and a lower boundary of the optimal population size are given.These results supply a guide to genetic algorithm operations in solv
|
|
|
文摘:研究了可重复自然数编码遗传算法的最优群体规模，证明了最优群体规模存在性，并给出了最优群体规模的一个下限值.本文对研究自然数编码遗传算法具有一定的意义. |
|
Abstract: The order reduction problem of the system state feedback and output feedback controllers is discussed according to the inclusion princip l e of linear discretetime stochastic systems.Two kinds of conditions,restrictio n and aggregation,are prese
|
|
|
文摘:根据线性离散随机系统的包含原理［1］，研究了系统的状态反馈和输出反馈控制器的降阶问题.给出了控制器降阶两种类型：聚集和约束.通过一个9阶系统控制器的设计，讨论降阶控制器和全阶控制器的性能. |
|
Abstract: The original mineral of Dading Iron Mine was processed by the technique which included pre-classification, dry magnetic separation to discard dirt, magnetic separation of the coarsely ground ore, scondary grinding and secondary magntic separatio
|
|
|
文摘:采用预先分级、干式磁选抛废、粗磨磁选、粗精矿再磨再磁选的工艺流程处理大顶铁矿原生矿，提高了原矿处理量，降低了磨矿成本，获得铁精矿品位65.54％、铁回收率94.11％的技术指标. |
|
Abstract: The oscillation criterion for the solutions of a class of neutral functional differential equations with positive and negative coefficients be investigated, some new sufficient conditions for all solutions of the equations to be oscillatory are
|
|
|
文摘:研究一类具有正负系数的中立型泛函微分方程的振动性,得到了其解振动的新的充分条件. |
