挖出缺陷 的英文怎麼說

中文拼音 [wāchūquēxiàn]
挖出缺陷 英文
excavation of defects
  • 挖 : 動詞（用工具或手從物體的表面向里掘取） dig; excavate; scoop
  • 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 ...
  • 陷 : Ⅰ名詞1 （陷阱） pitfall; trap2 （缺點） defect; deficiency Ⅱ動詞1 （掉進） get stuck or bogged do...
  • 挖出 : dig up
  • 缺陷 : defect; fault; faultiness; vitium; lesion; flaw; disorder; imperfection; drawback; blemish
  1. Failures in starring circuit of model wy1. 5 hydraulic excavator are tested and analyzed. potential defects in circuit design are found out. some simple and feasible countermeasures of improvement are suggested

    摘要對wy1 . 5型液壓挖掘機的啟動電路的故障進行了檢測和原因分析，找到了電路設計中潛在的缺陷，並提出了簡單易行的改進措施。
  2. Because the prediction accuracy of ann and fuzzy system algorithm is insufficient for underground powerhouse rock surrounding stability, the method of accurate online support vector regression ( aosvr ) was applied to study the evolution law for underground powerhouse rock surrounding displacement

    摘要針對目前廣泛使用的模糊系統和神經網路預測方法在地下結構圍巖變形預測中的缺陷，提出一種精確在線支持向量機（ aosvr ）並將其應用到水電站地下廠房開挖過程中頂拱圍巖的變形預測。
  3. In chapters, the problem in association rules mining that fail to consider the quantitative information associated with items is solved based on fuzzy theory. associated definitions and algorithms are presented

    第3章利用模糊集理論解決了現有的關聯規則挖掘方法中未考慮與項目相關的數值信息的缺陷，提出了含有模糊數值約束的關聯規則的定義、演算法。
  4. Secondly, another 2d - fem analysis is made on a practical engineering of foundation pit excavation supported by soil - nailed system. then the different distributions of tensile stress, shear stress, plastic failure zone and horizontal displacement obtained by analysis for non - supporting and soil - nailed supporting step - by - step excavation are compared with each other. some conclusions about mechanism of soil - nailed supporting system are reached from above comparisons

    在計算方法與本構模型研究中，重點對ansys中基於drucker - prager彈塑性本構模型的巖土體d - p材料作了分析，指出了此材料沒有對拉應力限制的缺陷並提出在計算過程中必須密切注意拉應力的大小及分佈；同時提出了基坑分步開挖與支護的數值模擬過程。
  5. Based on the actual background of jinhua electric power and the application level of business intelligence ( bi ) technology, the construction objective supplementary decision system of operational analysis in jinhua electric power is determined. the useful data acquired by etl tools will be concentrated in data warehouse or data markets. decision proposal will be made on electric equipments maintenance, reactive power control, electric line operational analysis, equipment defect prevention and control and electric power fault diagnosis by adopting dw, olap and dm technologies

    針對金華電網運行生產的實際情況，結合當今業務智能技術（ bi ）的應用水平，金華電網運行分析輔助決策系統的建設目標是：在全局數據中心集中存儲和管理經過清洗、抽取后各種有用信息，並在數據集中的基礎上，採用數據倉庫（ dw ） 、聯機事務分析（ olap ）和數據挖掘（ dm ）等技術對大量的數據和信息進行分析和挖掘，提出有益於電力設備檢修、電壓無功優化、線路運行分析、缺陷預控和故障診斷等的決策建議。
  6. It is a classic frequent set method but it has its inherent defaults : 1 repeated scanning of database increased the i / o times in mining, thus adding to cpu ' s burden and affecting the computing efficiency. 2 cannot analyze the scarce data

    Agrawal等在1994年提出了apriori演算法，它是一種經典的頻集方法，但是apriori演算法也存在一些固有的缺陷：多次重復掃描數據庫，增加了挖掘過程中i o操作的次數，加重了cpu的負擔，影響計算效率。
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