directed selection 中文意思是什麼

directed selection 解釋
定向篩選
  • directed : adj. 1. 有指導的;定向的。2. 【數學】標出(數、角、線段的)正負的。
  • selection : n. 1. 選擇;挑選;選拔。2. 拔萃;選擇物;精選物[品];文選。3. 【無線電】分離,(自動電話)撥號。4. 【生物學】選擇,淘汰。
  1. Using a concerted control scheme that combines the high - level uncertainty goal - directed behavior and lower - level predefined behavior, and with the warrant of behavior selection based on goal priority, the behavior planning is established

    利用高層非確定性目標導向行為與低層確定性預定義行為相結合的協調控制方案,以目標優先級作為行為選擇的依據來制定人工魚的行為規劃。
  2. This paper is directed against the single of elementary social studies integrated types, that is subject with subject integrated curriculum. considering the systematization of student, teacher, curriculum selection and environment, the author design new curriculum types from the view of superior structure of curriculum essential factors, those curriculum essential factors are student, teacher, curriculum selecting and social environment

    本文針對當前小學社會科整合類型的單一化問題? ?即小學社會科現有整合類型集中體現在學科整合上,立足於學生、教師、課程選擇、環境的系統性,從課程要素結構優化的角度出發來設計新的課程整合類型。
  3. In this paper, we use directed - acyclic graph ( dag ) to represent a query processing, then define a cost model and a query efficiency model, and finally put forward an algorithm for materialized views selection

    在考慮空間約束的基礎上,提出一種物化視圖選擇方法,並給出了切實可行的演算法步驟。
  4. Directed by the adsorption theories, sepiolite was selected as micropore inorganic material and dodecanol was selected as pcm, and carried out the optimization of experimental parameters, such as selection of sepiolite minerals, sepiolite modification, absorption temperature, pcms solution concentration, stirring time, drying mode, dehydration of sepiolite. by the optimization, the best conditions on tsous preparation were achieved. measurement method of pcms exudation was established to estimate the exudation of pcm in tsous, the temperature self - operating effects and energy saving effects of tsous was also examined

    在以上微孔吸附理論研究基礎上,選用海泡石作為微孔無機材料、十二醇作為相變工質材料,對自調溫單元的制備工藝參數進行了優化研究,包括:海泡石原料的選擇、海泡石改性的影響、吸附溫度的選擇、 pcm有機溶液初始濃度的選擇、攪拌時間的確定、烘乾方式的選擇、海泡石含水量的確定,最終得到自調溫單元的最佳制備工藝。
  5. Shibin wu ( optical engineering ) directed by yapei yang , jiahu yuan manufacturing technologies for large - aperture lightweight mirror are one of the development directions in advanced optical manufacturing technologies. the lightweight mirror has the incomparable advantages than that of the solid mirror. the lightweight mirror has overcome the mirror surface deformation caused by selfweight of the solid mirror, reduces or eliminates the deformation of thermal expansion in solid mirror surface induced by environmental temperature variations and temperature gradient appeared on mirror body. mechanical weight - reduction is one of the three lightening technologies for large - aperture mirror. the technology has the advantages of simple process, small technical difficulty, common equipment conditions and wide material selection range. the technology has been extensively investigated and applied in the technical field of optical engineering at home and abroad

    它克服了實心反射鏡因自重而引起的鏡面變形,降低或消除了實心反射鏡因環境溫度變化及鏡體溫採用機械鉆銑輕量化技術的輕型鏡研製度梯度的出現而產生的鏡面熱膨脹變形。機械減重輕量化技術是大口徑反射鏡輕量化技術的三種方法之一。它具有工藝簡單、技術難度較小、設備條件要求不高和選材范圍廣泛等優點,在國內外光學工程技術領域得到了廣泛的研究和應用。
  6. According to the similarity between path selection in p2p system and internet route action, every peer is seen as a router and builds its own route table ; 2. to find special peers and store their information in default column of the route table ; 3. to use methods ( integration route table, or hop route table ) to initiatively get the network changes and store those in the route table ; the thesis compares the integration route table method and the hop route table method, then it compares the route table method and directed breadth first search method based on experiments, and draws conclusions

    根據網路具有動態變化的特性,用兩種動態路由方法:集成路由表法和跳數路由表法,主動捕獲網路中發生的變化,並把系統中發生的變化進行更新,存儲到路由表中,為進行動態路由提供信息;本文先對集成路由表和跳數路由表方法進行了實驗比較,然後將路由表查找方法與定向廣度優先搜索方法進行了實驗比較,並得出結論:對比開銷和查找性能的提高,可以看出路由表查找方法是一個比較好的查找方法。
  7. Wireless features : network directed system selection

    無線電通信特徵:網路定向系統選擇
  8. The vertical one is divided into three phases : low self - direction, intermediate self - direction and high self - direction. the horizontal one comprises six elements : self analyzing, learning objectives definition, learning contents definition, learning environments establishment, learning strategies & methods selection and application, and self reflection and evaluation. in hope of giving some advice on how to improve college students " self - directed lea rning capacities and on how to help students to learn by self - direction in higher education, the author finally elaborates a phase - element table, which expresses the characterizations of college students " self - directed learning behaviors and the relative changes of teachers " role

    在此基礎上,縱向從「低度自我導向、中度自我導向、高度自我導向」三個階段,橫向從「自我特徵分析,學習目標制定,學習內容選擇與確定,學習環境選擇與創設,學習策略與方法選擇與應用,監控、反思與自我評價」六個要素對學生自我導向學習行為變化及教師策略進行描述、分析和總結,最終以「階段?要素」表的形式揭示在大學教學中,學生自我導向學習行為及教師策略變化特點,希望對如何提高大學生自我導向學習能力以及在高校教學中如何促進學生進行自我導向學習有所啟示。
  9. Please choose the appropriate selection from the drop down box so that your request may be directed accordingly

    請從下面的下拉式方塊中進行適當的選擇,以便相應地轉達您的要求。
  10. Finally, this paper illustrates design method of incentive mechanism by taking w company as a real case, especially in such respects as individual capacity selection, rated management, performance rating, motivation pattern and so on, emphasizes on combination theory with practice, and then presents realistic and operational reform pattern on the basis of research on traditional incentive pattern. fengwenhua ( mba ) directed by zhangxiaoming

    本文以w地方電力公司為例,考察了該公司的具體情況,提出了職工激勵機制的設計思路,尤其是在對職工的能力選拔、分級管理、績效考評、激勵方式等方面,注重了理論與實踐的結合,提出了較為現實與易操作的改革模式,並在研究傳統激勵方式的基礎上,提出了適合企業長期發展的激勵模式。
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