Electromagnetic focusing
[电] 电磁聚焦
🧩 词语组成解析
electromagnetic
[ilektrəʊ'mægnitik]
adj. <物>电磁的;
[化] 调焦; 聚焦
🗣️ 情景例句
My favorite non-work activity is …
我业余时间最喜欢做的就是跳舞。
Oh,I just remembered something!I have to apply for a passport.
哦,我就记得了一些东西!我要申请一本护照。
Instruments have been devised and can be so placed that all three elements can be recorded in different graphs.
已经设计出了一些仪器，它按照一定的安放方式就可测绘出这三种运动的曲线图。