网站首页 词典首页
Radiation is zero in direction along the line of a straight line current.
直线电流之沿线方向无辐射.
互联网
In the near field, a high impedance appears on plane perpendicular to a straight line current.
直线电流源垂直面上之近场呈现高的波阻抗.环形电流源共平面上之近场呈现低的波阻抗.
英汉双解词典包含4367426条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。