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- Thermal oxidative aging, thermal oxidative aging kinetics and hygrothermal aging of polypropylene/montmorillonite nanocomposites was especially investigated. 并主要研究了复合材料热氧老化性能、热氧老化动力学以及湿热老化性能。
- Based on parameter of softening point,aging kinetics model was established to show aging condition of two asphalts and to calculate activation energies. 同时以软化点为参数建立老化动力学模型来反映两种沥青的老化情况,并计算出活化能。
- Aging Kinetics of Saudi Arabia Paving Asphalt 沙特沥青老化动力学研究
- The aging kinetic models in the parameter of n-pentane asphaltene is derermined for simply discovering the anti-aging property of regenerated asphalt. 为了能够简捷、直观地揭示、评价再生沥青的老化性能,建立了以正戊烷沥青质为参数的老化动力学模型。
- Aging Kinetics of Crude Terephthalic Acid at High Temperatures 粗对苯二甲酸的高温熟化动力学研究
- The aging football player was playing on the skids. 那个上了年纪的足球运动员很明显地在走下坡路。
- The aging kinetic models in the parameter of n-pentane asphaltene were determined for simply discovering the antiaging property of asphalt added ultraviolet absorption antiaging agent. 为了能够简捷、直观地评价加入紫外线吸收抗老化剂的沥青的抗老化性能,本研究建立了以正戊烷沥青质含量为参数的老化动力学模型。
- Experimental Technique for Aging Kinetics of Crude Terephthalic Acid Particles 粗对苯二甲酸的熟化动力学实验技术
- He prefers to assort with people of his own age. 他更喜欢与自己的同龄人交往。
- Even the best quality rubber will perish with age. 就是最佳质量的橡胶也会因老化而腐烂。
- He come to the fore as a physicist at an early age. 他在早年就成了杰出的物理学家。
- The average age of the boys in this class is fifteen. 本班男生的平均年龄是十五岁。
- Education should not be restricted to any one specific age group. 教育不应限制在任何特定的年龄组上。
- It was difficult to tell his exact age. 很难判断他到底多大岁数。
- The annular markings on a tree indicate its age. 树的环形纹理显示其年龄。
- Age and wedlock we all desire and repent of. 成年与婚姻,均为我辈所欲,亦为我辈所悔。
- Her widowhood condemns her to a lonely old age. 守寡使她不得不过着孤独的晚年生活。
- I don't think he looks his age of seventy. 我感到他看起来不像70岁的人。
- Age Kinetics Study on the Effect of Minor Additive Elements on Al-Zn-Mg Alloys 微量添加元素对Al-Zn-Mg合金时效动力学的影响
- He has always assorted with men of his age. 他总是与和他年令相仿的人交往。