mathematical instrument 中文意思是什麼

mathematical instrument 解釋
數學設備
  • mathematical : adj 數學（上）的，數理的；嚴正的，精確的。 mathematical instruments 制圖儀器。 mathematical logic...
  • instrument : n 1 儀表，儀器 〈cf tool implement〉。2 樂器 （＝musical instrument）。3 【法律】證件，證券，文件...
  1. In this paper all kinds of fuel cell, the current research situation and working principle of proton exchange membrane fuel cell ( pemfc ) are outlined. mathematical models in relation to electrochemistry reaction and transfer process in direct methanol fuel cell ( dmfc ) are compared and analyzed. latest progress of membrane materials and instrument analysis technique in dmfc has also been described

    介紹了燃料電池的分類以及質子交換膜燃料電池（ pemfc ）的工作原理和研究現狀，並對直接甲醇燃料電池（ dmfc ）中有關電化學反應及傳遞過程的數學模型進行了比較和分析，描述了適用於dmfc的膜材料以及儀器分析技術的最新進展，認為直接甲醇燃料電池是目前較理想的燃料電池，有著廣闊的發展前景。
  2. Chapter two mainly uses qualitative research method, and exploits solo theory as an instrument, according to the content of middle school students " explanation to mathematical concepts, mathematical theorem and problem solving. the primary conclusion is that the mid - school students in our nation as a whole have a low level of conceptual understanding in mathematics

    第二章主要利用質的研究方法，並以觀察學習結果結構（ solo ）分類為中學生數學解釋的研究工具，根據中學生對數學概念、數學定理和問題解決過程中的數學解釋內容，初步得出我國中學生在總體上數學概念性理解水平較低
  3. This dissertation is based on the findings of the most up - to - date philosophical hermeneutics and psychology about understanding and explanation. the main purposes of the study on mathematical explanation of mid - school student are to provide a way of improving students " mathematical understanding, to present a new instrument for assessing the students " understanding, and to provide reasons and suggestions for teaching and learning mathematics and curriculum refor m with understanding

    本文基於當代哲學解釋學和心理學關于理解與解釋的研究成果，對中學生數學解釋開展研究，旨在為促進學生數學理解的學習提供一種途徑；為評價學生的數學理解提供新的工具；為推動理解的數學教學和課程改革提供依據和建議。
  4. Next, it indicates that mathematical language is an important instrument for developing the mathematical communication activity, and based on the predecessors " achievements, reclassifies the mathematical language : character language, symbol language, figure language, chart language and logic language

    接著指出數學語言是進行數學交流活動的重要工具，參考前人的成果，對數學語言重新進行分類，可分為：文字語言，符號語言，圖形語言，圖表語言，邏輯語言。
  5. Establishing and analyzing the mathematical model of moa, then developing a portable instrument based on the digital waveform analysis method for on - line monitoring leakage current of moa

    分析並建立了moa的數學模型，並研製出一套基於dft數字波形分析法的便攜式moa在線監測裝置
  6. Abstract : in the paper, we set up new mathematical models of heating power paramenters, discussed the measuring techniques and introduced intelligent instrument with 8031 scp

    文摘:本文建立了高精度、寬范圍的水蒸汽熱力參數數學模型，分析了相應的測量技術問題，介紹了以8031單片機為主要部件的智能化熱力參數測量儀的構成。
  7. The square of 9 is an instrument which calculates the mathematical measure of the growth of a form from a germination point, and correlates the motion or growth of that form with the astronomical and astrological influences governing it, allowing the analyst to read the stages of and influences upon the development of the stupa, lotus, form or market

    9方圖是一個工具，計算從一個特有的萌芽點狀態形成生長的數學度量，使得由這個起點產生的特有的運動和成長形式與天文和占星的影響和控制與調節作用力產生關聯，這樣可以使得分析家可以讀取到宇宙發展運動的進程和影響狀態。
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