trial and error method 中文意思是什麼

trial and error method 解釋
嘗試錯誤法
  • trial : n. 1. （好壞、性能等的）試驗；（人或物的）試用；試車。2. 【運】選拔賽，預賽。3. 考驗，磨難，困難，患難；討厭的人[東西]；【法律】審問；審判。adj. ＝trinal.
  • and : n. 1. 附加條件。2. 〈常 pl. 〉附加細節。
  • error : n. 1. 錯誤；失錯。2. 謬見，誤想；誤信；誤解。3. 罪過。4. 【數學】誤差；【法律】誤審，違法；（棒球中的）錯打。adj. -less 無錯誤的，正確的。
  • method : n 1 方法，方式；順序。2 （思想、言談上的）條理，規律，秩序。3 【生物學】分類法。4 〈M 〉【戲劇】...
  1. Usually, this is not easy and requires the trial and error method. this paper designs a cross - flow steam / water heat exchanger and the according system and the sampling card

    本文設計了以蒸汽/水為介質的換熱器，以及相對應的系統，並對用到的數據採集卡板作了介紹。
  2. Based on the introduction and analysis of the approach of h ( subscript ) loop shaping, aiming at the problems that the weight functions are chosen by trial and error, and the synthetical performance index of the controller is hard to meet the frequency and time domain performance requirements, an improved weight function selection method is proposed based on engineering design and chaos optimization

    摘要在介紹和分析h （下標）迴路成形基本設計力法的基礎上，針對權重函數選取需要反復迭代、過程繁瑣、所得控制器難以同時滿足時域和頻域性能指標等問題，提出了一種基於工程設計、輔以混沌優化理論的權重函數選取方法。
  3. This part of the method consists primarily of a large amount of trial and error, until the desired levels for all resources are attained

    方法的這一部分主要是大量的試驗和出錯，直到所有資源達到期望水平。
  4. Some preceding rain factors were list, then stepwise regression algorithm was employed to select the obvious factors from the list as the input of the bp networks. and the trial - and - error method is employed to define the number of the hidden layer nodes

    論文列出若干個前期降雨量因子，利用逐步回歸演算法從中挑選出影響因素大的作為網路的輸入，通過「試錯法」確定隱節點數。
  5. Machining deformation of aircraft monolithic component is simulated by finite element method ( fem ) and validated by experiment. the initial residual stress in pre - stretched plate is generated by simulating quenching and stretching processes. with a single tool - tooth milling process fem, the machining loads in monolithic component material removing is obtained. restart - calculation is put forward to complete the whole simulation of machining process. to verify the fem result, an experiment is carried out. the deformation distribution of the monolithic component resulting from fem shows a good agreement with the experiment result, which indicates that the key technologies presented in the paper are practicable and can be used to simulate the milling process of monolithic component to predict its deformation. lengthy and expensive trial and error experiment process can be avoided

    在模擬淬火、拉伸過程獲得含有初始殘余應力的預拉伸板材以及模擬單齒切削過程獲得切削載荷的基礎上，提出並採用接力演算法，對一航空整體結構件的材料銑削過程進行有限元模擬，同時進行了試驗研究.結果表明，有限元模擬的整體結構件的變形與試驗具有一致性，從而證明提出的整體結構件加工模擬關鍵技術的可行性，避免了為研究加工變形而進行的繁瑣的試錯法
  6. Trajectory designing has been a hot topic for the researchers and many methods have been presented. but most of methods nowadays for designing 3d horizontal wells are based on trial - and - error method. so well trajectory designing depend greatly on the experience of the designer, which lead to the time - consuming trial - and - error procedure while using those kinds of methods

    近年來，水平井軌跡設計技術的研究一直較為活躍，相繼提出了不少的方法及針對具體問題的具體做法，但這些方法從本質上講，都未脫離試錯法的范疇，井眼軌跡部分參數的確定取決于設計者的經驗與直覺。
  7. The use of traditional ways such as the trial - and - error and empirical method to define the process windows of the difficult - to - deforming materials can not keep pace with the rapid development of modern industry

    本構關系是制定其塑性加工工藝的主要依據之一，也是利用動態材料模擬方法和剛塑性有限元法合理確定這類難變形材料的熱力參數范圍的前提條件。
  8. The numerical control ( nc ) tube bending process used as a method of thin walled tube bending has been widely applied in fields of aeronautics and astronautics. however, the process planning based on the traditional " trial - and - error " method limits the predominance of this advanced process

    數控彎管工藝在航空、航天工業的薄壁管彎曲成形中佔有重要地位，但傳統的基於經驗和試驗的工藝設計方法限制了數控彎管工藝優勢的發揮。
  9. The constructed solving process is to establish a general sbr model firstly, then to derive the suboptimum solution by trial and error method with the help of simulation tools

    所構造的解法是首先建立通用的序批式反應器模型;然後藉助模擬工具試差求取次優解。
  10. Engineers used the trial and error method in selecting the other colors

    紅色，血的顏色，作為停止信號，是一種合乎邏輯的選擇。
  11. Edison, because he was the first to make these experiments, had to learn many times by the trial - and - error method

    因為愛迪生是第一個進行這種實驗的人，他不得不通過實驗-失敗的辦法學習很多次。
  12. Ideally, this digital development method would replace the tedious trial - and - error process that dates back to before medieval alchemists first tried to turn base metals into gold

    自從中世紀開始，煉金術士便試圖把賤金屬轉化為純金，而在理想上，上述的數位化合金設計方法，將能取代煉金術士那冗長、繁瑣的試誤過程。
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