放置式线圈 meaning in English

probe coil

Numerical analysis of the electromagnetic field caused by the eddy - current transducer the dissertation calculates the field caused by the solenoid coil with a finite - length ferrite core carrying time - harmonic current by the finite element method
二、涡流传感器电磁场数值分析本文采用有限元数值分析方法计算了含有有限长磁芯的放置式线圈的屯磁场。
Based on the electromagnetic theories , this dissertation presents an analytical method to analyze the el ectromagnetic field caused by the solenoid coil with ferrite core that is popularly used in eddy - current non - destructing test ( not )
本论文从电磁场理论出发，应用解析方法分析了涡流无损检测用带磁芯的放置式线圈的阻抗，并利用数值方法和实验验证了分析结果。
Below are the work and results of the dissertation : 1 . analytical solution to the eddy - current transducer with ferrite core according to the practical eddy - current transducer used in eddy - current not , the analytical model described by a solenoid coil with a coaxial cylindrical ferrite core of finite length " is established
论文的主要工作和结论概括如下：一、涡流传感器电磁场解析解根据涡流无损检测中实际使用的放置式线圈传感器，建立了含有共轴有限长磁芯的通电圆柱线圈电磁场分析模型。