It is an objective for nanometer instrument researcher to improve the measurement precision of scanning probe microscope (SPM), the eye and hand of nanometer science and technology.

提高作为纳米科技的“眼”和“手”的扫描探针显微镜(SPM)的测量和定位精度，是纳米仪器界始终追求的目标。

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For starters, try scanning for the Andromeda galaxy with the unaided eye or binoculars.

对于初学者，可以尝试用肉眼或者双眼望远镜来寻找仙女座星系。

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AIM: To explore the clinical efficacy of correcting myopia using a scanning-spot excimer laser combined with active eye tracking system.

目的探讨准分子激光小光斑飞点扫描联合主动眼球跟踪系统矫正近视的治疗效果及优越性。

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