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- The progress of the aging property of solid propellant were reviewed. 综述了国内外推进剂材料老化性能的研究进展。
- The influence of peptizer B on Mooney viscosity,plasticity and heat aging property of NR was investigated. 研究塑解剂B对NR门尼粘度、塑性和热老化性能的影响。
- Age property that returns a value by calculating the difference between the current year and your birth year. 属性,前者表示出生年份,它永远不变,后者通过计算当前年份与出生年份之间的差值返回值。
- The results showed that the long term aging property of EPDM vulcanizate was improved by adding small amount of CSM,but its initial thermal decomposition was accelerated. 结果表明：添加CSM的EPDM硫化胶第一分解阶段的活化能低于未添加CSM硫化胶的，而第二分解阶段的活化能却高于未添加CSM硫化胶的。
- A gentle and effective safe facial treatment with cleansing foam to wash away dirt and cosmetic residues, possessing anti grease-clogging premature skin aging property. 温和、安全，其洁肤泡沫能有效洗净皮肤上的污垢和化妆品残余物，达到护理效果。具有防脂肪壅塞和肌肤过早老化的功效。
- The effect of TMTD on the curing behaviour,physical properties,heat aging property and permanent set at high temperature of CO/ECO was investigated. 研究促进剂TMTD用量对均聚型氯醚橡胶(CO)/共聚型氯醚橡胶(ECO)并用胶硫化特性、物理性能、耐热老化性能和高温压缩永久变形的影响。
- A herbal cream with good cleansing and nice skin revitalizing effects with a cleansing cream to wash away dirt and cosmetic residues, sparkling water for your skin, premature skin aging property. 本去污草本霜可除去面部灰尘和化妆品残余物，达到良好清洁效果，重现肌肤活力，有如给你肌肤喷洒水雾，可预防肌肤过早衰老。
- The research progress of the aeronautical Perspex aging is presented including aging properties, experimental method, and atmospheric aging lifetime. 摘要介绍了航空有机玻璃老化的研究现状，包括老化性能研究、实验方法研究和老化寿命研究。
- The effect of the sulfur variation on the thermal aging properties of NR tube was investigated by laboratory test. 进行了硫黄变量小配合试验，研究硫黄用量对NR内胎耐热老化性能的影响。
- The dampness & heat aging properties and service life of FRP bracket with pull-extrusion molding were studied. 研究了冷却塔拉挤成型玻璃钢托架的湿热老化性能及使用寿命；
- 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 influence of chlorobutadiene rubber(CBR) proportion on the physical properties,aging properties and flame retardance of CBR/CR,NBR or CPE blends was investigated. 考察氯化顺丁橡胶(CBR)用量对其与CR,NBR或CPE并用胶的物理性能、耐老化性能和阻燃性能的影响。
- The dispersion of TiO 2 nanoparticles, mechanical properties, light aging properties and light aging mechanism of HIPS/nano-TiO 2 composites were studied. 研究了纳米TiO2粒子在高抗冲聚苯乙烯(HIPS) /纳米TiO2复合材料中的分散及纳米TiO2对复合材料光老化性能的影响,探讨了复合材料的光老化机理。
- Mooney viscosity, vulcanization curve, tensile strength, lag losing, rebound resilience, aging properties and dynamic viscoelastic properties of vulcanized were measured. 测定了混炼胶生胶的门尼粘度,硫化曲线,硫化胶的拉伸强度,滞后性能,回弹性能有、动态粘弹性能以及老化性能。
- The influence of TMPTA co curing agent on the curing behavior,the physical properties and the aging properties of the peroxide cured EPDM was investigated. 采用三羟甲基丙烷三丙烯酸酯（TMPTA）作共交联剂，研究其对EPDM的过氧化物硫化行为、力学性能及老化性能的影响。
- The results showed that the viscosity of mix decreased,the optimum cure time shortened,and the physical properties and aging properties improved by adding TMPTA. 结果表明，TMPTA可降低混炼胶料的粘度，缩短正硫化时间，提高交联效率，改善力学性能，提高耐老化性能等。
- The effect of liquid isoprene rubber(LIR) on properties of NR/BR compound,physical properties and thermal air aging property of its vulcanizate was investigated and compared to that of aromatic oil. 以液体聚异戊二烯橡胶(LIR)为反应型增塑剂,研究LIR对NR/BR混炼胶性能、硫化胶物理性能和耐热空气老化性能的影响,并与添加芳烃油的NR/BR并用胶进行对比。
- 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。
