显微镜英文

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

　　电子显微镜利用电子束形成高倍影像。

　　A new technological marvel was invented at Cambridge University in England, the scanning electron microscope.

　　一项科技新奇迹在英国剑桥大学诞生了——这就是扫描电子显微镜。

　　The microscope contains a few hundred dollars-worth of electronic bits and bobs.

　　这架显微镜内有价值数百美元的电子元件。