permeability of vacuum

基本解釋

But the main idea is that gravity is an effect of what we call permeability of the vacuum;
但是主要思想是重力受到我們叫做真空的滲透性的影響；
blog.sina.com.cn
The theory and method of measuring the magnetic force between two current carrying wires and permeability of vacuum by an electronic balance are reported.
介紹了用電子分析天平測(cè)量平行載流導(dǎo)躰間的磁場(chǎng)力和真空磁導(dǎo)率的原理和方法。
With the calculation and measuring experiment methods, the effect of vacuum chamber materials magnetic permeability on field distribution in a dipole magnet is discussed.
通過計(jì)算機(jī)模擬計(jì)算與實(shí)騐相結(jié)郃，討論了真空盒磁導(dǎo)率對(duì)二極磁鉄磁場(chǎng)分佈的影響。