Current Basic Situation of Contradiction between the Singlepolar and the Multipolar and Its Strategic Consideration;
当前“单极”与“多极”矛盾的基本态势及战略思考
Fractional Multipole Model Used in the Characteristic Analysis of a Transmission Line;
用于传输线特性分析的分数阶多极子模型
Based on the generalized Biot's theory in anisotropic porous formation and Kuijian's theory of multipole acoustic logging, full waveform acoustic logging in transversely isotropic porous formation is discussed.
基于多孔介质中的广义Ｂｉｏｔ波动理论和Ｋｕｉｊｉａｎ等人的多极子声波理论，讨论横向各向同性孔隙地层的声波全波测井问题。
By analyzing the principle and structure of magnetic rotary encoder(MRE ), several types of multi-pole magnetic drums have been manufactured using bonded mag-nels as recording media and direct molding for core processing.
通过分析磁编码器的原理和结构，采用粘结磁体做磁编码器多极磁鼓记录介质材料，运用一体成型工艺，研制出了多种型号的磁鼓，并对磁鼓进行了充磁和气隙磁性能分析。