無數次的缺課 的英文怎麼說
中文拼音 [wúshǔcìdequēkè]
無數次的缺課
英文
numerous absences from school- 無 : 無Ⅰ動詞(沒有) not have; there is not; be without Ⅱ名詞1 (沒有) nothing; nil 2 (姓氏) a surn...
- 數 : 數副詞(屢次) frequently; repeatedly
- 次 : Ⅰ名詞1 (次序; 等第) order; sequence 2 [書面語] (出外遠行時停留的處所) stopping place on a jou...
- 的 : 4次方是 The fourth power of 2 is direction
- 缺 : Ⅰ動詞1 (缺乏; 短少) be short of; lack 2 (殘缺) be missing; be incomplete 3 (該到而未到) be ...
- 課 : Ⅰ名詞1 (有計劃的分段教學) class 2 (教學的科目) subject; course 3 (舊指賦稅) tax 4 (舊機關...
- 無數 : 1 (難以計算) innumerable; countless; infinity; myriad; uncounted 2 (不知道底細) not know for ...
- 缺課 : be absent from school; miss a class
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In this subject, a new method and technique that applied the error separation theory to test of the surface flaw of axis - like parts using eddy current is proposed for the first time. based on this method, a mathematical model of extracting the surface flaw of axis - like parts is established. then " an automation system for the eddy current examination of the surface flaw of axletree " is designed
本課題首次應用誤差分離理論提出了對軸(孔)類工件表面缺陷進行渦流無損檢測的新方法和新技術,建立了基於該方法的提取軸(孔)類工件表面缺陷的數學模型,並設計了「軸承滾子表面缺陷渦流自動化檢測系統」 。
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