1、

The distribution of electromagnetic field in electromagnetic casting was calculated by the coupled circuit model.

详细描述了互感耦合模型,并且利用此模型计算了电磁铸造中电磁场的分布。

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2、

An Improved Calculation for the Acid Strength of Covalent Hydride

对共价氢化物酸强度计算公式的改进

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3、

The theoretical analysis and calculation for the amplitude and phase of ultrasonic echoes from the bonding layers of low enriched fuel elements are introduced. The effect of different bonding rates on the amplitude and phase is also described.

给出了低浓铀燃料元件结合层超声反射回波相位幅度信息理论分析和计算方法,也讨论了不同结合率对回波相位与幅度的作用。

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4、

Before the 1970s the slide rule, or slipstick, was as common as the typewriter or the mimeograph machine.

1970年代之前,计算尺跟打字机和油印机一样,随处可见。

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5、

Some factory officers and workers' dining room preparing hollow plank dint floor cover design

某工厂职工食堂预应力空心板楼盖设计无梁楼盖应用于地下室顶板的若干算法

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6、

The calculation shows that using the selective coating and the cylindrical glass cover both are the effective means to improve the thermal performance of the collector.

计算表明,使用选择性吸收涂层和圆管形玻璃罩都是改善集热器热性能的有效措施。

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7、

Design CAD of Toilet Cover Die

坐便器上盖模具的计算机辅助设计

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8、

The article deals with the computer software system for the plug pipe mill, covering such aspects as functions, structure and configuration of hardware and software.

介绍了自动轧管机组计算机软件系统的功能与结构、硬件与软件的配置。

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9、

It is a new approach for the formula of covered electrode by introducing computer aid optimize design.

本文从理论上提出计算机辅助设计对焊条进行配方优化设计方法,为焊条的研制提供一条新途径。

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10、

The Calculation of Covariance Function of Square of Normal Stochastic Process

正态随机过程平方的协方差函数的计算

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11、

Computation of the statistical quantities for covariance analysis using the orthogonal transformation method

利用正交变换方法计算协方差分析的统计量

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14、

Tuning algorithm of shortwave antenna tuning coupler based on vector impedance measuring module

基于矢量阻抗测量模块的短波天线调谐算法

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15、

Shortwave antenna tuning coupler is an important part of shortwave communication systems. This paper introduces a tuning algorithm of shortwave antenna tuning coupler based on vector impedance measuring module. With this algorithm, some improvement has been made for the performance of shortwave antenna tuning coupler.

短波天线调谐器是短波通信系统的重要组成部分,现介绍一种基于矢量阻抗测量模块的短波天线调谐器的调谐算法,可以改善短波天线调谐器的性能。

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16、

Strength Calculation for Coupling Bolt of Pipe in Thermal Recovery

热采蒸气输送管线卡箍紧固螺栓失效分析计算

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17、

A calculating method of oil pipe coupling wall thickness

石油管接箍壁厚的计算方法

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18、

The application and calculation of the valence covalent radius and the electronegativity of the new valences in the transition elements(ⅳ)

过渡元素价态共价半径及其新价态电负性的计算和应用(Ⅳ)

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20、

DI-720 series High Speed Data Acquisition Card ( HSDAC) has the advantages of connecting to PC directly, high sampling frequency, multi-channels input, manual setting and so on.

DI-720系列高速数据采集卡具有与计算机接、采样位数多、支持多路输入并可人工设置等特点。

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