tough (l) 中文意思是什麼
tough (l)
解釋
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The impact behaviors of pp / eoc and pp / caco3 were compared. the toughening mechanisms of pp / eoc and pp / caco3 systems are firstly proved to agree well with wu ' s percolation theory. the essential condition occurring brittle - tough transition in two binary systems is that the matrix ligament thickness ( l ) is lower than the critical matrix ligament thickness ( lc ) which is approximate to 0. 095 ? m
比較ppffioc和ppcacos二體系的增韌行為,發現加入eoc和cacos都能增韌pp ,首次驗證了新型彈性體eoc和無機剛性粒子cacos增韌pp的機理符合wu氏逾滲理論,二體系發生脆韌轉變的基本條件是基體帶厚度l小於臨界基體帶厚度人( 。 -
The results revealed that the essential condition occurring brittle - tough transition in such ternary system was l ? lc ( ? 0. 095 ? m ), and the effect of above factors on the impact behavior followed percolation mechanism which indicated that it was some reasonable using lc as single parameter criterion of brittle - tough transition of pp / eoc / caco3 composites. the micro - deformation model at different dispersing morphology was then proposed
首次將聚合物復合材料脆韌轉變機理的定量化研究從二元體系拓寬到三元體系,對ppffioc aco3體系的配方進行設計,制備得到高剛性高韌性低成本的聚丙烯復合材料, eoc和cvco3的體積份數之和為25v (其中彈性體相為10v 。 -
L : zip your fly ! shut up ! tough job, tough day, tough world. life is not always sweet
閉嘴!閉嘴!艱苦的工作,艱苦的日子,不幸的世界。生活並不是甜蜜的。
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