pp factor 中文意思是什麼
pp factor
解釋
pp]pp因子-
The results show that the dynamic elastic modulus, loss modulus and complex viscosity of the nanocomposite are higher than those of pp, while the loss factor is lower, that the complex viscosity of the nanocomposites is more sensitive to temperature, and that the flow activation energy and the crystallization temperature increase respectively by 15 % and 10k as compared with pp, which may contribute to the enhanced interfacial interaction between pp and ommt resulting from the addition of tmpp
結果表明：與純聚丙烯相比，納米復合材料具有較高的動態彈性模量、損耗模量和復合粘度，力學損耗因子則降低，納米復合材料的復合粘度對溫度的敏感性略高於聚丙烯；界面改性劑的加入增強了有機蒙脫土與聚丙烯的界面作用，與聚丙烯相比，納米復合材料的流動活化能提高約15 % ，結晶峰溫度提高10k左右。 -
Through multi - factor orthogonal experiment, wood fiber / plastic composite was manufactured to study the effects of polypropylene content on properties of wood fiber / plastic composite by using wood fiber and recycled polypropylene ( pp ) and mdi or ma as coupling agent
摘要通過正交試驗，以木材纖維和廢舊聚丙烯塑料為原料，異氰酸酯或馬來酸酐作偶聯劑，壓制木材纖維聚丙烯復合材料，研究聚丙烯（簡稱pp ）用量對木塑復合材料性能的影響。 -
Again, using cyanophage pp and adopting orthogonal design, we have performed the studies on the effects of several environmental factors on the multiplication of the cyanophage. results are as follows : in the experiment of measuring the adsorption rate, temperature was found to be the primary influencing factor and displayed an obvious significance by the statistics analysis
以噬藻體pp為對象運用正交設計的實驗方法，我們還研究了幾種環境因子對噬藻體增殖的影響，結果如下：在測定吸附率的實驗中，我們發現溫度是主要的影響因素，並且在統計學上有顯著意義。 -
By compounding caco3 with pp, the effect of caco3 content, diameter and shape on the crystallization, dispersion morphology and properties of pp / caco3 composites was investigated. the results showed that addition of caco3 into pp decreased the apparent crystal size in perpendicular direction to the ( 110 ), ( 040 ) and ( 130 ) crystallographic planes of ppa crystal, and with similar uniform dispersion of caco3, the dominant factor influencing toughness is the diameter of caco3 particles, but not the decrease of pp crystal size. the toughening effectiveness of nano caco3 is obviously better than that of micron caco3
將caco _ 3與pp進行填充復合，研究了caco _ 3含量、粒徑及形狀對體系的結晶，分散形態及性能的影響，發現碳酸鈣的加入使聚丙烯晶型垂直於（ 110 ） 、 （ 040 ）和（ 130 ）晶面的表觀晶體尺寸減小，揭示了在分散均勻的情況下，影響材料韌性的主導因素不是晶粒尺寸的減小，而是碳酸鈣的粒徑，納米張玲：彈性體及無機剛性粒子增韌增強聚丙烯復合材料的研究碳酸鈣的增韌效果明顯優于微米碳酸鈣。
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