mathematical symbol 中文意思是什麼

mathematical symbol 解釋
數學符號, 運算符號
  • mathematical : adj 數學（上）的，數理的；嚴正的，精確的。 mathematical instruments 制圖儀器。 mathematical logic...
  • symbol : n. 1. 記號，符號。2. 象徵，表徵。3. 【宗教】信條。vt. ,vi. （-l（l）-） 〈罕用語〉＝symbolize.
  1. When high school students are solving chemical problems, they usually choose a familiar way to represent the problem, or sometimes may use several representation methods ( symbol representation, mathematical representation, chart - word representation, words representation and so on ) to represent the same problem. problem representation has difference in levels and sorts. the appearance of the problem and the problem solver ' s knowledge structure largely affect the problem representation

    在解決化學問題時，中學生通常以一種自己熟悉的表徵方式表徵問題（也常使用符號表徵、數學表徵、圖文表徵、言語表徵等多種表徵方式表徵同一個問題） ；學生在問題表徵中存在著問題表徵的層次和種類差異；問題的呈現方式和問題解決者的知識結構較大程度地影響著問題表徵。
  2. 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。
  3. Symbol logic method is unable to guarantee the complement of knowledge description, which leads to complicated deducing process. we introduce fuzzy cognitive map into agent modeling and deducing, substitute symbolic description and inference with simple mathematical computing, achieving agent intelligent decision - making in complex environment

    針對現有符號邏輯描述方法難以保證知識表達的完整性，推理過程陷於復雜的邏輯演繹的問題，作者引入了模糊因果關系的網路模型，基於模糊認知圖理論構造agent推理模型，用簡單的數值計算代替復雜符號系統的表示和演繹推理過程，實現了復雜環境下的agent智能決策。
  4. According to the fact of existing mapping relations between cartographic region and the subjective cognition structure, this paper brings forth the definitions of imitative map symbol and virtual map symbol, studies the rule of their evolution, puts foward the mathematical model for maps of planning and forecasting as well as the definition for geo cyber space

    摘要根據從制圖區域到主體認知結構，從主體認知結構到二維平面之間存在映射的關系，給出了模擬地圖符號和虛擬地圖符號的定義，探討了其演化規律，並給出了規劃和預測地圖的數學模型以及地理虛擬空間的數學定義。
  5. The mathematical symbol ( 0 ) denoting absence of quantity ; zero

    零號代表不存在數量的數學符號（ 0 ） ；零
  6. Indicates that the character is a symbol that is not a mathematical symbol, a currency symbol or a modifier symbol

    指示字元是符號，但它不是數學符號、貨幣符號或修飾符符號。
  7. ( 3 ) emphasize the teaching by mathematical language pay attention to develop the students competence of using mathematical language from the following aspects : the formation of mathematical language, the transformation of mathematical information, the understanding of the mathematical language, the organization and expression of it and the use of symbol language

    （ 3 ）注重數學語言的教學。在知識的學習中注意從數學語言的構造，數學信息的轉換、數學語言的理解、數學語言的組織表達及符號語言的使用等方面，去培養學生的數學語言能力。
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