illus

Sequential inspection, one important maintenance mechanism is introduced, and then the paper will illus.

设备点检制是当前重要的设备维修机制之一, 现已被大多数电厂采用并实施.

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In fact, human visional systems mistakenly take the illus ional movements as real ones.

电影的真实的似动,实际上被人类的视觉系统误认为是真动.

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