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Abstract: This paper discussed the roadways pressure characteristics of south sublevel caving region in Fengshan Copper Mine.By means of engineering practice and the measure results in site test,to counter the feature of roadways pressure,the supporting/r
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文摘:对丰山铜矿南缘无底柱崩落法采区的巷道地压特征进行了探讨，针对其地压显现特点，结合工程实践和现场实验测量的结果，提出了不同地质条件下巷道的支护加固方案和地压控制措施。 |
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Abstract: This paper discusses an adaptive control scheme on time varying parameter with pure delay and inertia.First,control system predicts parameter of the plant based on the parameters recognized,and then calculates control output according to minimum
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文摘:对具有滞后和惯性时变对象,提出了一种自适应预测控制方案,对对象参数进行预测,利用最小方差控制方法进行控制,确保系统在对象参数变化时仍保持优良的控制性能.根据本文提出的方法,对蒸汽炉系统蒸汽温度控制进行了仿真,取得了较满意的控制效果. |
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Abstract: This paper discusses and analyses the general design of the fast Ethernet switch from the aspects of the selection of the system platform, software architecture, input &output data flow, and the function module design.
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文摘:本文从系统平台选择、软件体系结构、输入输出数据流、相应功能模块设计等方面论述和分析了快速以太网交换机软件体系结构的总体设计。 |
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Abstract: This paper discusses both the time and way of East India Companys silver coins coming into Zhoushan from its discovery in Zhoushan, and at the same time, discusses both the positive and the negative meanings of the silver coin.
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文摘:本文从舟山发现的东印度公司的银币，探讨其流入的年代与途径，并论述其正负两个方面的意义。 |
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Abstract: This paper discusses how to use the means of urban design in the urban redevelopment project with the Crown Street Redevelopment Project in Glasgow as the case, hopefully it can give some enlightenment to our urban design for the purpose to rais
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文摘:以英国格拉斯哥市王冠大街再开发为实例，就如何在住宅区再开发项目中，应用城市设计手段，以提高住区生活环境质量进行了讨论，希望有关做法和经验能对我国的规划设计提供有益的启示。 |
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Abstract: This paper discusses on the measures should be taken by secondary specialized school of agriculture for application-type talents training in agricultural transformation period ,focusing on the problem of increasing practical operating and utiliz
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文摘:本文论述了农业变革期中农业学校在“应用型”人才培养方面应采取的措施，特别提出要注重提高学生实践操作应用技能的问题。 |
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Abstract: This paper discusses the different differential methods of Alternating Direction Implicit Method with initial condition and boundary conditions in detail.
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文摘:详细地研究了各种情形的求解二维抛物型方程初边值问题的交替方向隐式差分法。 |
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Abstract: This paper discusses the formation and development of integration management information system (I-MIS),presents a method for constructing a synthesize integration system of information system and guides the system integration development.
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文摘:在对集成化管理信息系统若干问题描述的基础上，提出关于建立信息系统综合集成体系的一些思路. |
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Abstract: This paper discusses the method of transformation of hydraulic steel-belt float transfeeder at tank area with PLC. And the possibility is analysed from technique and economic performance.
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摘要:文章结合作者的工作实践，论述了用PLC改造罐区钢带浮子液位变送器的方法，并从技术角度和经济效益上分析了这种方法的可行性。 |
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Abstract: This paper discusses the separation principle of toroidal swirl separat or,and deducts the movement rule of granule in the separator and the critical pa rticle diamenter.
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文摘:本文探讨性的论述了旋流分离器的分离机理，推导出了颗粒在旋流器内的运动规律和被分离的临界粒径。 |
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Abstract: This paper educed the rule of operations in the system with a simple model of the system through system analysis on imported salt and sodium sulfate plant.
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文摘:本文以优化系统设计参数为目的，建立了盐硝联产工艺的系统模型，利用流程模拟研究的方法，进行设计型模拟，考察母液浓度控制对整个系统设计参数的影响。 |
