The electron microscope uses a beam of electrons to produce images at high magnifications.

电子显微镜利用一束电子产生高倍放大的影像。

《柯林斯英汉双解大词典》

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When the researchers looked at the seedling tissues under an electron microscope, however, they could see the nanotubes had actually entered living cells.

然而，当研究者在电子显微镜下观察种子组织的时候，他们能够看到纳米管确实已经进入了活细胞。

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The researchers used an electron microscope and fossilized remains of thirty feathers that once covered the animal.

VOA: special.2010.03.16

Looked at through an electron microscope, processors built using the new transistors look like waffles.

FORBES: Intel Introduces 3-D Transistors; Details New 22nm Process Technology

The scientists used a scanning-electron microscope to view the panguite within a so-called ultra-refractory inclusion embedded within the meteorite.

MSN: 1969 fireball meteorite reveals new ancient mineral

Dr Denk is speeding matters up by using a scanning electron microscope instead.

ECONOMIST: Connectomics aims to map the atlas of the brain