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- It was noted that incorporation of a little of organic MMT could upgrade the modulus,impact strength and anti ultraviolet ageing performance of PP greatly. 结果表明,添加少量有机蒙脱土可以使聚丙烯的模量和冲击强度以及耐紫外老化性能明显提高。
- Anti - ultraviolet ageing performance 耐紫外老化性能
- They use ultraviolet lamp to kill pests. 他们使用紫外线灯杀死害虫。
- ultraviolet ageing 紫外线老化
- ultraviolet ageing test 紫外辐射老化试验
- This is people common actually say " ageing " . 这其实就是人们俗称的“老化”。
- For ultraviolet, nanometer is a preferred term. 对于紫外区通常用毫微米这一名词。
- Ageing is accompanied by a slow degeneration of his mental faculties. 随着年龄增长,智力逐渐衰退。
- Ageing of the population continued. 人口持续老化。
- Smoking causes ageing of the skin. 吸烟引起皮肤老化。
- Influence of Cloud on Solar Ultraviolet Radiation. 云对太阳紫外辐射的影响。
- And exposure to ultraviolet light. 受到紫外线照射。
- But what is the purpose of this ageing suit? 但是,制作这种“变老套服”的目的何在呢?
- Methods Ultraviolet spectrophotometry was used. 方法采用紫外分光光度法。
- Use ultraviolet lamp to kill pests. 他们使用紫外线灯杀死害虫。
- It will prevent skin from ageing. 防止皮肤老化。
- How serious is china's population ageing? 中国的人口老龄化程度到底有多严重?
- How does the summer prevent ultraviolet allergy? 夏季怎么防止紫外线过敏?
- Joanna is in her sixties, but she is ageing well. 六十多岁了,但保养得很好。
- Can glasses prevent ultraviolet ray? 眼镜可以防紫外线吗?