vacuum permeability

常見(jiàn)例句

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(guò)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。
This paper presents a new method in which the coating layer is absorbed by low vacuum for determining the permeability of coating used in casting.
提出了用負(fù)壓吸附塗料層的方式測(cè)試塗料透氣性的新方法，竝推導(dǎo)出了在該方法下計(jì)算塗料透氣性的數(shù)學(xué)表達(dá)式。