knotty structure 中文意思是什麼

knotty structure 解釋
瘤狀構造
  • knotty : adj. 1. 有節的，有結的；節疤多的。2. 糾紛的，棘手的。adv. -tily ,-tiness n.
  • structure : n. 1. 構造，結構；組織；石理，石紋。2. 建造物。3. 【化學】化學結構。4. 【心理學】（直接經驗中顯現的）結構性，整體性；整體結構。adj. -d ,-less adj.
  1. This paper carries out analysis of some knotty problems in the teaching of " the structure of matter " to make numerous teachers and students understand and grasp the key and difficult points of this course

    通過對《物質結構》教學中若干疑難問題的分析，使廣大師生能更好理解、掌握這門課程的重點和難點。
  2. Finally the author use his own new idea explain knotty questions appearing in the history and further analyze and explain the economic reasons causing the structure change in stock index

    隨后運用筆者新的提法解釋了歷史上出現的疑難問題，最後也依筆者的思路分析並解釋了上證指數結構突變的經濟原因。
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