avrami 中文意思是什麼

avrami 解釋
阿夫拉米
  1. The results of linear regression indicate that the addition of pam do not alter the avrami exponents, about 2 - 3, which suggests that the crystallization modes might be a mixture of three - dimensional spherulite and two - dimensional circular

    Avrami方程線性回歸結果表明聚甲亞胺的加入對體系的avrami指數n影響不大， n值約在2 3之間。
  2. Avrami exponent did n ' t change obviously after grafting, which indicated that the crystallization mechanism of pp - g - am was almost as same as pp

    Pp接枝前後avrami指數n無明顯改變，表明兩者結晶機理基本相同。
  3. Volume shrinkage of sample results in the increasing of the value of the crystallization rate vc and the decreasing the values of the avrami exponent n in the primary crystallization and s, defined as the relative crystallinity degree when experiment data deviate theoretical predicting straight line. compared with the avrami equation, the price equation hardly makes progress on describing the behavior of polymer later stage crystallization

    樣品體積收縮，導致avrami指數n值減小；結晶速度v _ c值增加；表示實驗值偏離理論預測直線時的相對結晶度_ s值減小；與avrami方程相比， price方程仍不能較準確地描述高聚物等溫後期結晶行為。
  4. The linear simulations indicate that the primary stage of both isothermal and nonisothermal processes can be described by avrami equation, however the linear relations deviate due to the secondary crystallization, particularly for that of nonisothermal crystallization

    結果顯示avrami方程可以較好地描述該等溫及非等溫過程中的主期結晶階段，而在次期結晶階段，由於二次結晶現象而導致線性關系偏離，特別是在非等溫結晶過程中。
  5. The sample thickness declining, provided the number of nuclei per unit volume fix, the value of the avrami exponent n falls, but the values of vc and s almost do n ' t change. when the value of thickness reduce to the average diameter of entities, the turning point turn up after the course of crystallization has begun soon

    當單位體積內晶核數目不變時，樣品厚度h減小， n減小； v _ c和_ s值基本不變：當h降到小於等於體系內球晶的平均直徑時，在結晶最初期，會出現一個初期轉折點。
  6. It is shown that the value of the avrami exponent n decreases because of the limited volume

    結果表明，有限的體積使avrami指數n值偏小。
  7. When the linear growth rate of entities g reduces, the value of vc reduces too. however, the values of avrami exponent and s are hardly affected by the value of g. the conclusions are approved by the data from hspom experiment

    晶體線生長速率g減小，對avrami指數n值和_ s值基本沒有影響：而g減小， v _ c值也會減小；熱臺偏光顯微鏡實驗以peo為樣品，也證實了這些結果。
  8. The curing dynamic parameters of epoxy resin / org - mmt / mz nanocomposites were obtained by the modified avrami expression and autocatalytic expression. the curing energy of epoxy resin / org - mmt / toa systems with different degrees of curing were obtained by flynn - wall - ozawa method

    同時還利用了flynn - wall - ozawa方法求出環氧樹脂桐油酸酐蒙脫土固化體系隨著反應的進行不同固化度時對應的瞬間表觀活化能。
  9. Then the validity of avrami equation and price equation is evaluated. and the quantitative data are obtained that the four factors influent on the parameters of polymer crystallization kinetics

    利用模擬結果對avrami方程和price方程的有效性進行了評價，得到了上述四種因素對高聚物結晶動力學參數影響的定量數據。
  10. When being sporadic nucleation condition, four cases are considered that the number of nuclei increase with time by different ways. in every case, if the initial number of nuclei go up, the value of the avrami exponent n goes down approximately from 4 to 3, on the contrary, the value of vc moves up

    在散現成核條件下，考慮了晶核數目m隨時間增加的四種不同情況，隨著初始晶核數目m _ o的增加， avrami指數n值由接近於4逐漸減小到接近於3 ； v _ c值增加。
  11. The studies of crystallization kinetics of the composites indicated that isothermal and non - isothermal crystallization behaviors could be described by avrami equation, and the avrami exponents were between 2 and 3. so it could be concluded that the mode of crystallization growth was mainly three dimensions spherulity and two dimensions dish

    通過對復合材料結晶動力學研究表明：復合材料等溫及非等溫結晶行為均可用avrami方程來描述， avrami指數n約在2 3之間，從而推測體系中晶體生長方式以球晶三維和盤狀二維生長為主。
分享友人
分享到 Line

分享到臉書