homogeneity coefficient 中文意思是什麼

homogeneity coefficient 解釋
均勻系數
  • homogeneity : n. 1. 同種；同質；同性。2. 【數學】齊性，均勻；同一性，均衡性，均勻性。
  • coefficient : adj. 共同作用的。n. 1. 共同作用；協同因素。2. 【數，物】系數，率；程度。
  1. The polyacrylonitrile have no use to improve the homogeneity of concrete. the homogeneity of concrete have bad effect to compression strength, but the effect to chloride ion coefficient of diffusion is not obvious. for concrete used generality, if it ’ s homogeneity is acceptable ( k 7 % ), the percentage of lost of the compression strength will lower than 10 %

    勻質性對抗壓強度的影響較大，對氯離子滲透系數的影響不明顯，對於一般用途的混凝土，勻質性良好（ k 4 % ）時，強度損失在5 %以內，勻質性合格（ k 7 % ）時，強度損失在10 %以內;對于深層澆注的混凝土，離析度k 3 %時上下層強度的差異率才能保證在5 %以內。
  2. So the inhomogeneity of total solar radiation series has little impact on the a, b coefficient spatial distribution rule as a whole. however, it is necessary to carry out the homogeneity test and reduction concerned with the time series change. several stations " long time series of solar radiation are established

    訂正前後a 、 b系數的空間分佈變化不明顯，說明用訂正前的總輻射資料，得到的a 、 b系數的空間變化規律是可靠的，總輻射資料的不均一對a 、 b系數的空間分佈特徵影響不大。
  3. After processing, the cell parameter, transparency, optical damage threshold of ktp crystal have been measured as well as the distribution coefficient of doped elements. the results showed that, after dopping, the cell parameter and transparency of ktp crystal changed little ; optical damage threshold increased three orders of magnitude than the common flux ktp, meanwhile, optical homogeneity decresed a little

    將ktp晶體加工后測試了它們的晶胞參數、透過率、光損傷閾值、摻雜元素分凝系數等，結果表明，經過摻雜的ktp晶體晶胞參數、透過率等基本沒有變化，光學均勻性稍有下降，而激光損傷閾值卻提高了3倍。
  4. So the impact of radiation apparatus changes on solar radiation series is not obvious in the early 1990s. then the homogeneity reduction is carried out with regressive method. after reduction, the mean annual correlation coefficient between the solar radiation and the sunshine rise higher. but the spatial distribution of a, b coefficient changes little

    訂正後，輻射與日照的年平均相關系數都是普遍增大的，平均增大近5個百分點；殘差序列圖和t值序列圖也很明顯地發生了變化，殘差序列不再有明顯的跳躍，而t值序列不再有明顯的峰凸起。
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