trial and error theory 中文意思是什麼

trial and error theory 解釋
嘗試錯誤說
  • 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。
  • theory : n. 1. 理論，學理，原理。2. 學說，論說 （opp. hypothesis）。3. 推測，揣度。4. 〈口語〉見解，意見。
  1. Consequently concrete production practices are now being conducted by relying on more experiences or trial and error than related theory. so the study on the interfacial chemistry phenomena and rheological properties of the “ cement - water - superplasticizer ” system is in active demand. the systematical study on the interfacial properties and their influence factors based on the theory of colloidal science, interface chemistry, chemistry of cement and polymer science were conducted in order to establish the relationship among interfacial properties, microstructure and rheological characteristics of “ cement ? water - superplasticizer ” system, and provide the theoretical guide for the manufacture and applications of cement, concrete and superplasticizers

    本文選擇「水泥-水-高效減水劑」系統的界面化學現象和流變特徵作為研究課題，旨在通過深入系統地研究水泥與高效減水劑在水介質中的一系列界面化學現象及其影響規律，利用膠體化學、界面化學、水泥化學和高分子化學的相關基礎理論，分析水泥與高效減水劑的相互作用機理，確定系統中界面化學現象、系統微觀結構和流變特性的關系，指導水泥、混凝土及外加劑的生產實踐。
  2. The main tasks of this thesis are : discussing the dead - reckoning theory of doppler velocity log and compass, decreasing location error methods, emulating several ship tracks ; discussing several aspects influencing the velocity precision of doppler velocity log ; in a pool trial, processing the trial data and achieving some conclusions

    本論文主要研究工作包括：對羅經和多普勒計程儀推算輔助導航系統的工作原理，及減小定位誤差的兩種方法和幾種軌跡進行了研究；對影響多普勒計程儀測速誤差的各個方面進行了綜述；最後對多普勒計程儀水池試驗的數據進行了處理，得出所要結論。
  3. The optimization design model and solution made designing of multiple pre - stress steel structure be based on theoretical research, which overcame the shortcomings of establishing the value of pre - stress through trial and error and experience. it has instructive importance on optimization theory and important value in practice, and prepared for the optimization design theory of pre - stress steel structure based on reliability

    本文提出的多次預應力鋼結構設計模型和解法，使多次預應力鋼結構設計建立在系統的優化理論基礎上，克服了已有工程實踐中通過多次試算，按經驗來確定預應力值的弊端，對預應力鋼結構的工程實際應用具有重要的理論指導意義和工程應用價值，也為進一步研究預應力鋼結構的可靠性優化設計奠定了基礎。
  4. Its theoretical bases consist, among others, of humanism, constructivism, postmodern curriculum theory, dialogical theory, group dynamics theory, multi - reading theory, and theory of trial and error

    其主要理論基礎有人本主義、建構主義、后現代課程理論、對話理論、團體動力學理論、多元閱讀理論和嘗試錯誤理論等。
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