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quantitative relation是什麼意思,quantitative relation的意思翻譯、用法、同義詞、例句

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常用詞典

  • 數量關系,定量關系

  • 例句

  • The key assignment of composite micro-mechanics is to build the quantitative relation of various macro-performance and the microstructure.

    複合材料細觀力學的核心任務是建立複合材料宏觀性能及其組分和細觀結構之間的定量關系。

  • Finally, a series of inequalities is derived, which gives a quantitative relation between the performance of a vector quantizer and rate-distortion function.

    最後,導出了反映矢量量化器工作特性和率失真函數之間的數量關系的不等式串。

  • The results in this study are of great importance in the analyses of the quantitative relation between the local vessel expansion and its hemodynamic environment.

    本文結果對于分析血管局部擴張與所處的血液動力學環境之間的定量關系有重要的幫助。

  • This paper makes research on internal mechanism of regenerator from the view of entropy. The quantitative relation between the loss and the entropy increase is first derived.

    從熵的角度探索回熱器的内部機制,首次給出了焓流損失與熵增之間的定量關系。

  • And the quantitative relation is gained by the one dimension linear regression.

    使用一元線性回歸得到了微集料摻入量對水泥色度影響的定量關系。

  • The calibration of infrared staring imaging systems is to acquire the accurate quantitative relation between its digital output and radiance energy of objects.

    紅外凝視成像系統輻射定标就是在系統焦平面陣列探測器單元的數字化輸出與其接收的目标紅外輻射之間建立精确的定量關系。

  • Moreover, based on the optimum model, a quantitative relation between amount of the spray water and pulling velocity of billet is determined and a computer control model is established.

    基于對連鑄坯成形過程溫度場的數值模拟,确定了滿足優化模型的噴水量與拉速定量關系及相應的計算機控制模型。

  • At last, the quantitative relation of the time of end coal drawing and ash content of coal drawing is advanced.

    最後讨論了放煤關口時間與放出體灰分的定量關系。

  • The self-oscillation frequency keeps some inherent quantitative relation with the second polar frequency of the operational amplifier.

    自激振蕩的頻率與運放的第二極點頻率及反饋網絡參數三者之間有内在關系。

  • The quantitative relation between the mechanical properties of the reinforced bar containing V and Ti and the chemical composition is determined.

    确定了含微量釩钛鋼筋的力學性能與化學成分的定量關系;

  • A method for determining the breakdown time of the air was proposed, and further to determine the quantitative relation of the breakdown time and the breakdown intensity.

    提出了空氣擊穿時間的測量方法,并得到了空氣擊穿時間和作用激光功率密度間的定量關系。

  • As a result, quantitative relation of fractal dimension and porosity was stu***d and physical meaning of fractal dimension…

    确定出分形維數與多孔材料孔隙度之間的定量關系,同時說明了分形維數的物理意義。

  • This model can describe the effects of pore nucleation, pore coalition and pore interruption on structural characteristics and their quantitative relation can be deduced from the model.

    研究了氣泡形核、氣孔合并和中斷對結構的影響機制,并且定量分析了在這些機制的作用下結構參數發生的改變。

  • But this text angle chooses from the quality, discusses how the latent entrant chooses to the quality into the market, and gives the quantitative relation of the quality choice.

    而本文從質量選擇的角度,讨論了潛在進入者如何選擇進入質量進入市場,并給出了質量選擇的定量關系。

  • The proposed model can be used not only to reveal the quantitative relation between flash points and molecular structures but to predict the flash points of organic compounds for chemical engineering.

    該方法的提出,不僅揭示了有機物閃點與分子結構之間的定量關系,而且為工程上提供了一種預測有機物閃點的新的有效方法。

  • A quantitative relation between leaching recovery of gold and copper mineral content is achieved through regression analysis.

    采用回歸分析法得到了金浸出率與銅礦物含量之間的定量關系。

  • Through a series expression formulae, the quantitative relation between the size of grids and the DEM accuracy was got.

    通過一系列表達式推導得出網格尺寸變化與DEM精度之間定量關系。

  • The quantitative relation reflects the relation between the exploration input and output, and makes the exploration planning be more scientific.

    這種定量關系的研究反映了勘探投入-産出之間的内在聯繫,因而可以提高勘探計劃制定的科學性。

  • Applying the fractal mathematics model, we can estimate the dimension of various kinds of cotton fiber surface, then, make the sample consulting the quantitative relation.

    而采用小波算法建立棉纖維表面分形數學模型,計算各種棉樣的表面分維數,利用其與原棉含糖量間存在的定量關系,制成樣本。

  • Their quantitative relation is set up in the same screw thread.

    從而建立了同一普通螺紋中兩者之間的定量關系式;

  • It gives a quantitative relation among the specified burst height , initiation precision, operating reliability and ideal burst height of the fuze used in the intelligent fuze system.

    研究了智能空炸引信的引爆概率,導出智能引信系統中所使用引信的标定高度、引爆精度、動作可靠性和引信系統理想炸高之間的定量關系。

  • The quantitative relation between Bi segregation and growth rate was discussed.

    讨論了铋的分凝系數與生長率的定量關系。

  • All the HPS were the mixed products, whose MS had no clearly quantitative relation to the molecular weight distribution of the solid HPS.

    在羟丙基醚化反應中澱粉發生降解,産物MS與分子量變化無明确的定量關系。

  • The quantitative relation between dynamic nominal fragment size and porosity is developed by employing the energy description of dynamic fragmentation.

    利用動态破碎的能量描述,确定了動态破碎碎塊平均尺寸與材料孔隙度的定量關系。

  • The quantitative relation model based on GIS and SPSS shows that the choice of settlement sites is closely related with natural conditions such as geomorphology and hydrology.

    借助G IS,SPSS軟件所建立的人類居住場所的選擇與自然環境之間的定量關系模型表明,人類居住場所的選擇與地貌、水文等自然環境密切相關。

  • Applied the theory of unary linear regression, the quantitative relation between the selection and assembly rate of regeneration bearing and the damaged quantity of bearing is discussed in the paper.

    應用一元線性回歸理論讨論了再生軸承選配率與軸承損傷數量之間的定量關系。

  • The quantitative relation model was established between the fundamental or sum frequency and properties of straight chain alkanes.

    在此基礎上建立了直鍊烷烴的物化性能與基頻和總頻之間的定量相關模型。

  • 專業解析

    "定量關系"(quantitative relation)指事物之間可用數值精确描述和測量的關聯性。它強調通過數據、數學模型或統計方法揭示變量間的數量規律,常見于自然科學、經濟學和社會研究中。以下是具體解析:


    核心概念

    1. 數值化關聯

      指兩個或多個變量之間存在可量化的依存關系。例如牛頓第二定律 ( F = ma ) 中,力(F)與質量(m)、加速度(a)構成定量關系。

    2. 數學模型表達

      通常以函數、方程或統計模型呈現。如經濟學中的需求函數 ( Q_d = a - bP ) 描述了價格(P)與需求量(Q_d)的定量關系。


    應用領域


    權威參考來源

    1. 學術定義:

      《牛津科學詞典》将定量關系定義為"通過數值或度量系統表達的客觀關聯"(Oxford University Press, 2019)。

    2. 研究案例:

      世界銀行報告通過GDP與碳排放數據分析了經濟增長與環境的定量關系(World Bank, 2021)。


    與定性關系的區别

    特征 定量關系 定性關系
    描述方式 數值、公式、統計模型 性質、類别、趨勢描述
    分析目标 精确測量因果關系 理解現象本質與背景
    典型方法 回歸分析、實驗測量 訪談、文本分析

    注:部分參考來源因平台限制未提供直接鍊接,建議通過學術數據庫(如Google Scholar)檢索關鍵詞"quantitative relation definition"或查閱相關機構出版物獲取原始文獻。

    網絡擴展資料

    "Quantitative relation" 是一個由兩個單詞組成的術語,需拆解其核心含義:

    1. 基礎詞義

    2. 組合含義 整體指用數值或可測量方式描述事物之間的關聯性,常見于以下領域:

    3. 對比概念 區别于qualitative relation(定性關系,如"溫度升高導緻舒適度下降"的描述性關聯),quantitative relation必須包含可量化的數值表達,例如"溫度每升高1°C,工作效率下降3%"。

    應用場景示例:在數據分析中,研究者通過建立quantitative relations(如回歸模型)預測市場趨勢;在工程領域,用定量關系計算材料強度與負荷的對應關系。

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