A kind of thermosets with high strength and high modulus was prepared by scrap rubber powder.
利用废胶粉制备出一种高强度、高模量热固性塑料。
You know what, I am sorry, I had a whole inspirational section of this prepared, but it just feels phony now, so…I'm gonna scrap these scripted words and just speak to you guys from the heart.
你知道吗，抱歉，我原本准备好了一整段发人深省的讲稿，但现在却感觉假惺惺的，所以…我要撕掉这些稿子，然后发自内心跟你们说。
In this paper, the experiment results for a spherical ammonia catalyst prepared from remelt scrap are reported by using spheroidizer and sintering furnace.
进行了回炉料经成型和烧结等工艺制备球形氨合成催化剂的实验室研究。
High quality hard metal can be prepared by simple breaking and grinding from hard metal scrap without any chemical treatment.
采用该法，只须采用破碎和细磨，不经任何化学处理，就能高质量地回收利用废硬质合金。
Copper and polymerized ferric sulphate were prepared by using scrap iron coils to react with acid wastewater containing copper ion.
利用废铁卷与含铜酸性废水作用制备金属铜和聚合硫酸铁，并用聚合硫酸铁作絮凝剂处理酯化废水。
Copper and polymerized ferric sulphate were prepared by using scrap iron coils to react with acid wastewater containing copper ion.
利用废铁卷与含铜酸性废水作用制备金属铜和聚合硫酸铁，并用聚合硫酸铁作絮凝剂处理酯化废水。
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