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- artifical weathering aging 人工气候老化
- It has exceptionally good weather aging and ozone resistance. It is fairly good in ketones and alcohols. 这种材料具有比较突出的抗自然老化和抗臭氧腐蚀的性能。对于甲酮和乙醇,这种材料也具有很好的抗腐蚀性能。
- The effect of antioxidant DH on the hot air aging and weathering aging properties of NR,SBR,BR and NR/SBR blend compounds was investigated and a comparative test of DH was made to antioxidants 4020,BLE and RD. 研究防老剂DH对NR ,SBR ,BR和NR/SBR并用胶的热空气老化和天候老化的防护作用 ,并与防老剂40 2 0 ,BLE和RD进行对比试验。
- Vulcanized--Test method for artifical weathering(carbon-arc lamp) 硫化橡胶人工气候老化(碳弧灯)试验方法
- Keywords Weathering aging on SBS;behavior rule of coagula; SBS气候老化;凝胶行为规律;
- It is absurd to go out in such terrible weather. 在这麽恶劣的天气里出去太荒唐。
- The hot weather has soured the milk. 炎热的天气使牛奶变酸了。
- 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。
- Textiles--Tests for colour fastness Colour fastness to artifical weathering: Xenon arc fading lamp test GB/T8430-1998纺织品色牢度试验耐人造气候色牢度:氙弧
- The hot weather made me feel lethargic. 炎热的天气使我昏昏欲睡。
- He prefers to assort with people of his own age. 他更喜欢与自己的同龄人交往。
- Despite the bad weather the fete will go ahead. 尽管天气不好，游乐会照常举行。
- Soft drinks are much in demand this hot weather. 这么热的天气，软饮料需求量很大。
- 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。
- Open the shutter and see what the weather is like. 打开百叶窗，看看外面的天气如何。
- The average age of the boys in this class is fifteen. 本班男生的平均年龄是十五岁。
- Let's cash in on the fine weather and go out. 我们趁天气好出去玩玩吧。
- 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。
- The cold weather antedate ed their departure. 寒冷的天气使他们提前离开。
