magnetic line of force
英漢例句
- You have chosen the wrong direction of the magnetic line of force.
你把磁力線的方向弄反了。 - A changed particle moves along the lines of force of a magnetic field, spiraling as it goes.
帶電粒子沿磁力線運(yùn)動(dòng)時(shí)就會(huì)發(fā)生回轉(zhuǎn)。