• This paper gives a method of calculating the optimum support rigidity of the reinforced beam and calculating the corresponding greatest bearing capacity.

    通过分析得出了被加固最佳支承刚度计算方法以及与其对应的最大承载力的计算方法。

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  • The optimum phase control code for beam pointing increases accuracy of beam pointing obviously.

    利用这种控制波束指向精度提高了一个数量级。

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  • Optimum design of loaded beam which is key part of carrying system, design of stability and reliability control system are emphasized.

    论文重点突出物料传送系统关键部件——承载优化设计控制系统稳定性可靠性的设计。

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  • According to the theory of uncertainty, optimization on the highly accuracy equal strength beam for calibration has been investigated. The optimum design method and parameters have been determined.

    基于现代不确定理论探讨了高精度强度标定优化确定最佳设计方法设计参数

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  • A reducible geometric programming is applied to general design of optimum continual beam and frame. Two span beam and steel door-frame are calculated and give satisfactory results.

    集约几何规划法应用连续刚架的主体优化设计计算了跨连续梁和门式框架,均得到满意结果。

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  • Antistatic modified mechanism of ion implantation and electron beam is reviewed in this paper. The selective principle of optimum modified technological conditions is provided.

    本文离子注入电子束抗静电改性机理进行了分析,提出了选择最佳改性工艺条件原则

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  • The control factors are analyzed when a steel box beam is designed. The main influence factors and the optimum principles in designing a steel box beam are put forward.

    通过目前常用的钢箱梁桥结构尺寸设计中的控制因素分析,找出了钢箱梁尺寸设计中的主要影响因素,得到此类桥梁的尺寸优化设计原则

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  • By applying this method to the topology optimum design for rod and beam structures containing these two types of variables, better results were achieved.

    该法包含变量结构进行拓扑优化设计,收到了较好的效果

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  • This paper proposed optimum ratio of extend to the design of polygon hole honeycombed steel beam and the method for the choice of the optimum width of beam pier.

    提出多边形蜂窝钢梁设计最佳扩张确定最佳宽度方法

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  • According to analysis of multiple radiation in furnace, the method determined for optimum gap of billet arrangement in walking beam or bottom furnace was reported.

    本文辐射传热角度出发,阐述了进式炉坯料摆放最佳间隙确定方法

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  • The benchmark beam of light is generated by semiconductor laser and received by light targets with PSD. Finally the measure of shaft center-line alignment is finished by optimum algorithm.

    方法以半导体激光光束基准线,采用PS D获取轴瓦位置二维位置信息,再优化算法实现轴系中计算。

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  • The problem how to select optimum of signal-to-noise ratio and laser beam divergence for laser range-finder is studied.

    研讨激光测距激光发散如何选取最佳值问题

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  • An optimum algorithm is proposed to solve the geometrically nonlinear problem for a simply-supported beam with large deformation.

    提出求解几何非线性问题优化算法并研究了简支梁的几何非线性变形问题。

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  • The results show that beam divergence of the system depends mainly on the extraction perveance and voltage ratio, and a minimum beam divergence can be obtained under optimum conditions.

    结果展示引出光学主要取决于引出导流系数电势分布,在一定条件下获得发散度离子束

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  • The optimum design of low loss beam expanding prism system is suggested.

    提出棱镜透过性能设计方法。

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  • General expressions of intensity ratio of light in ring and output port were deduced according to multiple-beam interference, and optimum resonance condition was given.

    光束干涉基本原理出发,推导集成波导陀螺谐振腔一般谐振过程,谐振输出光强表达式

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  • The choice of optimum section does not consider the number of shear connectors required or if beam camber is required.

    截面不是考虑抗剪的连接件(如果挠度需要考虑的话)。

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  • The invention discloses an optimum method to control ion beam transmission, which comprises the following steps: (1) adjusting deflecting power to make focusing cup produce beam maximum;

    发明公开了一种离子束传输控制优化方法包括如下步骤:(1调节偏转电源使得聚焦获得束流极大值;

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  • The mathematic models of laser beam optimum are built and their temperature field distributions are simulated.

    建立了光斑温度数学模型,模拟了温度场分布

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  • Optimum selection of precision laser drilling with laser beam characteristics as well as optical and working parameter;

    在复制法激光打孔中 ,激光束横向模式决定着加工孔的形状尺寸精度

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  • The optimum input power density is presented by analyzing and calculating the discharge tube gas temperature of a 100 W copper vapor laser to avoid the "black center of beam".

    本文讨论了大口径蒸汽激光放电纵向阻抗,给出了阻抗的解析表达式,具体计算大口径铜蒸汽激光的放电感电容。

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  • The optimum input power density is presented by analyzing and calculating the discharge tube gas temperature of a 100 W copper vapor laser to avoid the "black center of beam".

    本文讨论了大口径蒸汽激光放电纵向阻抗,给出了阻抗的解析表达式,具体计算大口径铜蒸汽激光的放电感电容。

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