当管道半径远大于线圈尺寸时,管壁可看作平板导体,问题得到简化。
When the tube radius is far greater than the coil size the tube wall can be considered as a conducting plate that can be easily simulated.
提出了一种求解任意形状线圈位于平板导体上方时矢量磁位的解析方法。
An analytical solution to the vector potential is presented in this paper, which is produced by arbitrary shape eddy-current probes above conducting slabs.
提出了一种求解任意形状线圈位于平板导体上方时矢量磁位的解析方法。
The fast multipole method(FMM) is introduced to solve the magnetic vector potential in 3-D electromagnetoquasistatic field.
以半无限大平板导体为例,直接从麦克斯韦方程推导出涡流电流密度计算的积分公式。
Taking the example of a half-infinite conducting plane, a formula for computing eddy current density is derived directly from Maxwell's equation.
其中包括汽车、纺织和橡胶工业,但不包括电信、半导体和平板显示器等较为敏感的行业。
These include the automobile, textiles and rubber industries, but not more sensitive sectors such as telecommunications, semiconductors or flat panels.
因为技术,材料,以及生产过程而对相似,其在半导体和平板电视方面的经验能轻松应用于太阳能电池和LED照明上。
Its experience in semiconductors and flat-screen televisions fits easily with solar cells and LED lighting: the technology, materials and production processes are similar.
同半导体一样,平板电视机也是供大于求,越来越商品化的市场。
Like semiconductors, flat panels are an oversupplied and increasingly commoditized market.
用镜象法求解金属球与无限大导体平板系统的电容。
The capacitance of a metal ball and an infinitely big conductor plane system is sought out by the method of electrical images.
通过分析不同材料参数或不同平板尺寸对材料涂覆导体平板后向散射的影响,得到一些有益的结论。
Backscattering properties for the coated conducting flat plates with different material parameters or sizes are analyzed, and some valuable conclusions are pointed out.
对导体平板构成的角域内具有线电荷密度的静电场进行了求解。
This paper deals with the static electricity field by conformal mapping for angular space inside an infinite linear charge be located with boundary made in conductor.
应用电磁场理论讨论了薄导体平板中的涡流、磁场分布及由涡流引起的损耗。
This paper discusses the eddy current and magnetic distribution based on the theory of electromagnetic, it also deals with the loss caused by eddy current.
计算了涂覆有耗介质的矩形导体平板的后向雷达散射截面,计算结果与测量值一致。
Using this formula, the backscattered RGS of rectangular conducting flat plates coated with lossy dielectric is computed. The results computed here are in fair agreement with the experimental values.
当此槽形线底部与中心圆柱的轴线间的距离趋于无限大时,我们即得到人的所熟知的两平板间具有中心内导体的传输线的结果。
When the distance between the axis of the inner conductor and the bottom of the trough tends to infinity, the results obtained in this paper go into that of the well-known slab line.
平板显示器中有源元件的参数测试与其他各类半导体器件的IC器件测试相同。
Characterizing the active elements in flat panel displays is similar to IC device testing on other types of semiconductors.
今天,它是全世界半导体、太阳能板和平板显示器制造设备的最大生产商。
Today, it is the world's biggest supplier of the equipment used to make semiconductors, solar panels and flat-panel displays.
通过对适于制作半导体激光器热沉的材料特性进行研究,制作出平板热沉、大通道热沉及微通道热沉。
Through studies of material characteristics suitable for making semiconductor laser heat sinks, we have manufactured panel heat sinks, large-channel heat sinks and micro-channel heat sinks.
运用改良平板法技术,分别建立了银杉-土生空团菌以及秦岭冷杉-士生空团菌的人工菌根诱导体系;
In vitro ectomycorrhizas formation between C. argyrophylla - C. geophilum and between A. chensiensis - C. geophilum were induced by using the modified plate dish method.
运用改良平板法技术,分别建立了银杉-土生空团菌以及秦岭冷杉-士生空团菌的人工菌根诱导体系;
In vitro ectomycorrhizas formation between C. argyrophylla - C. geophilum and between A. chensiensis - C. geophilum were induced by using the modified plate dish method.
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