directed segment 中文意思是什麼

directed segment 解釋
有向段
  • directed : adj. 1. 有指導的；定向的。2. 【數學】標出（數、角、線段的）正負的。
  • segment : n 1 （自然形成的）段落；斷片；部分；分節；段；節。2 【數學】（線）段；弓形。3 圓缺；球缺。4 環節...
  1. In computer graphics, a directed line segment

    在計算機制圖學中，一種有方向的線段。
  2. The experimental procedure that begins with a cloned segment of dna, or a protein sequence, and uses this knowledge to introduce programmed mutations ( through directed mutagenesis ) back into the genome in order to investigate gene and protein function

    在已知dna克隆片段或蛋白質序列上引導程序性的變異（通過直接誘變）並返回到基因組，來研究基因和蛋白質功能的實驗方法。
  3. Directed line segment

    有向線段
  4. Xu rui - xin ( mechanic and electronic engineering ) directed by liu wei - ning real - time tracking moving objects in complex background is a study field of automatic target recognition ( atr ), it include segment target, pick - up character and recognize target

    復雜背景下實時目標的跟蹤與識別屬于自動目標識別（ atr ）研究領域，包括對目標的分割、特徵提取和目標識別等幾個方面。
分享友人
分享到 Line

分享到臉書