magnetic field coil

Describes the constitution and principle of osteoporosis therapy system, the core part of which is a magnetic field coil made up of variation Helmholts coil.

本文介绍了骨质疏松治疗系统的组成及工作原理。系统核心部件是治疗磁场线圈，采用变异的亥姆霍兹线圈研制而成，性能优良。

a magnetic resonance imaging apparatus includes a first magnetic field coil (30) and a second magnetic field coil (32).

一种磁共振成像设备包括第一磁场线圈（30）和第二磁场线圈（32）。

We compute the field distribution of a horizontal and a vertical magnetic field coil. We also give the response of induction well logging in deviated wells. Finally we analyze the influence of coil radius and anisotropy.

计算了水平磁偶线圈和垂直磁偶线圈的场分布，也给出了倾斜井中感应测井的响应，最后分析了线圈半径和各向异性的影响。

The linear ECR microwave plasma source is consist of microwave source, coaxial line waveguide, grounded grid electrode and magnetic field coil outside the vacuum chamber.

线性ECR微波等离子体源由微波源、同轴线波导、接地栅网电极和真空室外磁场线圈构成。

Computations have been made for the focussing-deflection assembly PJ-25p and the magnetic field coil with both ends enhanced. The results agree with that obtained by measurements.

对国产偏转聚焦组件PJ&25P及两端增强的聚焦磁场作了计算，与实测结果吻合。