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Abstract: This paper presents the hardware composition and software design of automatic chronopher system controlled by 8031.
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文摘:介绍一种由8031单片机组成的自动报时控制器系统的硬件结构和程序设计。 |
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Abstract: This paper presents the principle and method for measuring various microwave devices' return loss by spectrum analyzer and analyses the uncertainty of measurement.
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文摘:介绍了频谱分析仪测量各种微波器件回波损耗的原理和方法，并对测量结果的不确定度进行了分析。 |
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Abstract: This paper presents the principle of paper-delivering device theoretically,and the new concept of “non build-margin paper-delivering” is p ut forward,which has been proved to be fully feasible,in comparision with the ub iquitously incorrect conc
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文摘:着重阐述了分层实体制造激光快速成型机走纸机构的原理，并提出在零件加工过程中“无搭边送纸”的新概念，经过实践证明是完全可行的。 |
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Abstract: This paper presents the properties of bar billet c aster,analyses the composition of PLC system and its network communication and m onitoning system.The operating results are fully approved.
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文摘:介绍了小方坯连铸机的性能特点，分析了PLC系统的构成以及其网络通讯和监控系统，对其运行结果作了充分肯定。 |
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Abstract: This paper presents the technological design and the process of manufacture of Yb film stress sensor,Which are verified to be feasible by material testing and sensor calibrating in dynamic and static states.
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文摘:介绍了镱薄膜应力传感器的工艺设计和制造过程，通过传感器的静态、动态标定及材料测试，验证了新的工艺设计和制造过程是正确可行的。 |
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Abstract: This paper presents within certain reliability a mul ti-object optimum mathematical model and the relevant applicable calculations.It bases its calculations on the principle that stress and strength are both rando m variables which bring effect
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文摘:在考虑应力和强度均为随机变量并对齿轮参数设计产生影响的基础上，同时考虑齿面胶合、磨损等其它诸多因素，给出了一定可靠度下的多目标优化设计数学模型和计算实例。 |
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Abstract: This paper probes into the problems that whether or not the measure of composite price index is the composite variation degree of the price, whether or not the averages' price index is the average number of individual indexes statistically, and
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文摘:就综合价格指数测度是否是价格综合变动程度，平均数价格指数是否是统计意义上的个体指数的平均数及指数检验理论是否具有理论上的意义方面的问题进行了探讨研究。 |
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Abstract: This paper proposed a numerical method to determine the oscillatory stress singularities and the related stress intensity coefficients, by use of common numerical solutions (stresses or displacements) which obtained by an ordinary numerical tech
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文摘:本文以具有振荡应力奇异性的平面问题为例，提出了一种利用普通的数值分析结果(由有限元或边界元程序计算得到的应力分量或位移分量)，来确定奇异点附近的振荡应力奇异性次数以及相应的复应力强度系数的数值分析方法。 |
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Abstract: This paper proposes the system and structure of the software for modifying the terminal trajectory through millimeter wave fuze detector.Especially,it discusses the selection and design of the filters in the system and constructs the mathematica
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文摘:探讨了引信探测器末段弹道修正软件的体系结构，并将其主要构成部分一一做了介绍，重点对系统中滤波器选取、设计和构建目标机动数学模型方面进行了详细的探讨，使得系统软件体系设计的可靠性大为增强，为提高引信探测器的精度和引战配合效率提供了—种较新的思路。 |
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Abstract: This paper provides a useful analysis method named the theory of congruence and illustrations for modeling and design of electronic commerce environments and business platform.
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摘要：本文使用有效性设计理论分析电子商务站点信息发布及交易平台建设的实例，为电子商务站点的建模和设计提供有效的分析方法。 |
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Abstract: This paper put forward the general conception of basic algorithms on FC\+2 level,analyzed the conditions of TBM interception.
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文摘:探讨了火力单元级指控站一些基本算法的总体构思，并对拦截TBM的条件作了分析。 |
