How do Electron Microscopes Work? 🔬🛠🔬 Taking Pictures of Atoms
Branch Education
into the electron beam up to a width of a few centimeters.
「"beam up"」—— 听母语者在 YouTube 视频里怎么说
在 2 个 YouTube 视频的字幕中找到了 2 条「"beam up"」的用法。点击任意结果即可听到母语者的真实发音——完全免费，无需注册。
The Cascadia Megaquake Is Inevitable. And It Will Reshape America Forever
PBS Terra
from this this beam up here into the sill plate down here.