isothermal crystallization 中文意思是什麼

isothermal crystallization 解釋
等溫結晶作用
  • isothermal : adj. 等溫的，等溫線的。 isothermal atmosphere 等溫大氣。n. 等溫線，恆溫線。 a reduced isothermal 對比等溫線。
  • crystallization : n. 晶化，結晶（作用，過程）；結晶體；具體化，明朗化。
  1. In this paper, the course of isothermal crystallization kinetics of polymer in limited volume unit is simulated by use of the method of monte carlo. four factors influenting on the course of polymer in the limited volume unite isothermal crystallization are analyzed under the given conditions. the four factors are sample volume shrinkage, the change of the linear growth rate of entities g, the change of sample thickness and the change of the number of nuclei

    本文採用montecarlo方法研究了高聚物在有限體積元中的等溫結晶動力學過程，分析了在一定條件下，樣品體積收縮、晶體線生長速率變化、樣品厚度變化和晶核數目變化這四種因素對高聚物在有限體積元中的等溫結晶過程的影響。
  2. Isothermal and non - isothermal crystallization behaviors were also investigated. the results of ft - ir, uv spectrum, waxd and sem indicated that rigid rod polymer polyazomethines were polymerized in the composites. the addition of pam changed the crystallization morphology and apparent crystallinity of the composites, but did not change the basal crystal form

    通過對復合材料ft - ir 、紫外光譜、 waxd和sem等測試分析，表明復合材料中存在剛性棒高分子聚甲亞胺，其存在改變了pa - 6的結晶形態和表觀結晶度，但尼龍6的晶型並沒改變。
  3. Isothermal and non - isothermal crystallization experiments conducted for the nanocomposite showed that addition of graphite nanosheets significantly changes the crystallization behaviors of the nylon 6 resin

    復合材料體系的等溫及非等溫結晶實驗顯示，石墨納米薄片的加入顯著改變了尼龍6的結晶行為及結晶機理。
  4. In the isothermal crystallization experiment, the dsc exothermic curves become flat as decrease of the degrees of undercooling within the experimental temperatures

    在等溫結晶實驗中，在所測試的結晶溫度范圍內，隨著過冷度的減小， dsc放熱曲線趨于變緩，結晶完成時間延長，結晶速率減小。
  5. Study on the non - isothermal crystallization kinetics of isotactic polypropylene in soybean oil

    豆油體系的非等溫結晶動力學
  6. Isothermal crystallization behaviour of ternary - monomer solid - phase graft polypropylene

    聚丙烯與三單體固相接枝物的等溫結晶行為
  7. This results agree with that of isothermal crystallization kinetics. the tribological properties are investigated by m - 200 wear machine

    此外，還用m - 200磨損實驗機對復合材料的摩擦磨損性能進行了初步研究。
  8. Kinetics of isothermal crystallization for pet montmorillonite nanocomposites

    有機蒙脫土納米復合材料等溫結晶動力學過程研究
  9. Non - isothermal crystallization kinetics of poly dodecamethylene dicarboxydiphenyl sulfone amides

    聚聯苯碸二甲酰十二碳二胺的非等溫結晶動力學
  10. Dsc has also been used to study the isothermal and nonisothermal crystallization kinetics

    用dsc法研究了復合材料的等溫及非等溫結晶動力學。
  11. Simulation study of influence of sporadic nucleation on isothermal crystallization of polymers

    散現成核對聚合物等溫結晶動力學過程影響的模擬實驗研究
  12. It was found that in the case of non - isothermal crystallization, the onset and maximum crystallization temperatures of the nylon 6 of the nanocomposites are increased, while the crystallinity and crystallization growth rate is reduced

    在非等溫條件下，尼龍6石墨納米薄片復合體系的結晶起始溫度以及最大結晶速率時的溫度均比純尼龍6有明顯的提高，但結晶度以及結晶速率卻出現下降。
  13. The crystallization property were investigated by dsc. it was shown that the joining of ommt has a little effect on melting point of pp, the crystallization temperature of pp was improved obviously and the degree of crystallinity was increased ; through studying on kinetics of isothermal crystallization, the constant ( k ) of crystallization speed and crystallization speed ( g1 / 2 ) were lowered with rising of crystallization temperature ; half period of crystallizations and ( tp ) were delay with rising of crystallization temperature

    Dsc研究結晶行為表明：有機蒙脫土的加入對pp熔點的影響不大，使pp的結晶溫度明顯提高，結晶度增大；通過等溫結晶動力學的研究，結晶速率常數k和結晶速率g _ （ 1 2 ）均隨結晶溫度的升高而降低；半結晶期t _ （ 1 2 ）和t _ p都隨結晶溫度的升高而延長。
  14. The wxrd characterization showed that o - mmt possessed obvious nucleation effect on the crystallization process of b - pp. jeziorny and mo methods were used to study the non - isothermal crystallization process. the obtained value of kinetics parameters such as tp, n, zc, t1 / 2, a h, f ( t ), e showed that the o - mmt has nucleation effect in crystallization of pp and can increases the crystallization temperature of pp, quickens the crystall ization velocity, decreases the crystallization activation energy of pp but decreases the crystallization degree of pp at the same time

    運用jeziorny法和mo法研究了聚丙烯和復合材料的非等溫結晶過程，所得到的非等溫結晶過程動力學參數t _ p ， n ， z _ c ， t _ （ 1 / 2 ） ， h ， f （ t ） ， e的數值表明，有機蒙脫土的加入可以起到異相成核的作用，從而提高pp的結晶溫度，加快pp的結晶速率，降低pp的結晶活化能，但同時也會降低pp的結晶度。
  15. 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。
  16. The results showed that both jeziorny and mo methods could describe the non - isothermal crystallization course of pp - g - am accurately

    結果表明， jeziorny法和mo法均可較準確的描述pp - g - am的非等溫結晶過程。
  17. Non - isothermal crystallization kinetics of pp pp - ma mmt nanocomposites

    蒙脫土納米復合材料的非等溫結晶研究
  18. ( 5 ) we study the non - isothermal crystallization behavior of pp / at composite by means of dsc compared with pristine pp

    （ 5 ）用dsc手段研究了聚丙烯凹土的非等溫結晶行為，並與純聚丙烯進行比較。
  19. The non - isothermal crystallization kinetics of acrylamide graft polypropylene ( pp - g - am ) was studied by means of differential scanning calorimetry ( dsc )

    Ir譜圖證明了am已接枝到pp大分子鏈上。採用dsc方法研究了pp - g - am的非等溫結晶動力學。
  20. 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。
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