介电常数虚部大(绝对值),而且包层模序也大时,损耗较大。
The loss is greater when the imaginary part of the complex dielectric constant is bigger and the mode order is higher.
目前为止,当气候模型学家在计算机上运行他们的模型之一时,他们会通过为模序的参数设置一组可行但是虚构的数值来给这个模型“播种”。
Until now, when climate modellers began to run one of their models on a computer, they would "seed" it by feeding in a plausible, but invented, set of values for its parameters.
建立了基于模分量大小和三相及零序电流大小的模糊数学模型,能快速准确的识别振荡中发生的不对称故障。
Establish the fuzzy set based on modulus component, three phases and residual current, which can distinguishing unbalance faults from power swing rapidly and reliably.
我们发现,这两种磁序的表面模的频率随外场和层间耦合的变化情况很不同。
We find that in the voigt geometry the frequency of surface modes versus the external magnetic field and the interlayer coupling is very different in these two different magnetic orderings.
规格:平头冷墩模、沉头冷墩模、一序冲顶模、缩杆模等。
Specification: flat head cold-flow model, countersunk head cold-flow model, primary drawing mould, pole-shorten model, etc.
这种材料现已广泛用于共模扼流圈、高频开关电源、高频逆变器、零序互感器等许多电器元件。
This kind of material is already extensive now to be used for common mode choke of high frequency circuit changer, high frequency dc-to-ac converter, zero order mutual-inductor and etc.
应用表明该软件能高效地定义多序冲压模面。
Application shows that the software can setup multi-stage tool surface accurately instead of CAD software effectively.
应用表明该软件能高效地定义多序冲压模面。
Application shows that the software can setup multi-stage tool surface accurately instead of CAD software effectively.
应用推荐