單詞
protraction
[pro'tr?k??n]
基本信息
- n. 伸長，延長；制圖
英文詞源
- protraction (n.)
- mid-15c., "drawing or writing of numbers," from Middle French protraction (15c.) and directly from Late Latin protractionem (nominative protractio) "a drawing out or lengthening," noun of action from past participle stem of Latin protrahere "to draw forward, draw out, bring forth;" figuratively "bring to light, reveal, expose," from pro- "forward" (see pro-) + trahere "to draw" (see tract (n.1)). Meaning "act of drawing out or prolonging" is from 1530s.
雙語例句
- 1. Further protraction of the discussion will not achieve anything.
- 繼續討論下去并不能解決任何問題.
來自辭典例句
- 2. This method effectively prevents protraction of shorten of system clock.
- 該方法能有效防止系統的時鐘周期因意外的原因伸長或縮短.
來自互聯網
- 3. Based upon neural networks, a nonlinear mathematical model of the protraction for the die - bolt is developed.
- 基于神經網絡建立熱膨脹螺栓形變的非線性數學模型.
來自互聯網
- 4. It realizes graphics protraction of time and frequency domain in every time period.
- 它實現了各個信號的時域和頻域的圖形的繪制.
來自互聯網
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