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Terms
for subject
Optics
branch of physics
containing
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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
The excimer laser refractive surgical instrument can be used
to
correct myopia, hyperopia astigmatism diopter
准分子激光眼科治疗仪可以用来进行近视、远视、散光等屈光不正的矫正手术
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