data scaning 中文意思是什麼
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The contact freeform surface meaurement system the authors are developing is introduced in this paper, it is the application of cmm in the reverse engineering of part. the components of its software and hardware are analyed. under the circumstances of cad modelis unknown, somecirtical problems are studied such as the measurement points adaptive localization, the measurement path, layout and measurement data disoposal etc. based on measuring the curved surface of the cam, the scaning software have be designed in measuring the curved surface in cmm. the cmm ' s data can transfer to cad / cam system
分析了其軟硬體的組成，並對在cad模型未知的情況下，測量系統軟體中的一些關鍵技術，如測點的自適應分佈、測量路徑的規劃和測量數據的處理方法等作了研究。並以凸輪輪廓曲線為例，編制了相應的曲線面輪廓掃描軟體，並使三坐標測量機的測量數據轉換為cad cam能接受的圖形信息格式。 -
Data backup, format hard disk and reinstall microsoft ' s ' operation system, virus scaning or whole set upgrades
重要資料備份、硬碟格式化及重灌微軟全系列作業系統，解毒、掃毒或整組系統升級。
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