poly-propylene n. 聚丙烯
- A six-sided poly-propylene and aluminum house is adjacent to a dome-shaped igloo made of r4i sandbags.
一个由聚丙烯和铝材料建造的六边形房屋和一个由沙包建造的圆顶小屋靠在一起。 - The Catalyst of Poly - Propylene had been stated, there were three generation of heterogeneous Z -N, but homogeneous included Titanium, Zirconocene, Hafnium and Vanadium.
本文论述丙烯聚合催化剂发展多相Z-N型经历三代,均相有钛、锆、铪和钒等系。 - Poly(propylene oxide-ethylene oxide) containing ether linkage was used to make complexes with stannic oxide sol, thus producing a kind of anti-static agent for nylon resins.
通过以含醚键的聚(氧化丙烯-氧化乙烯)为主体,与二氧化锡溶胶复合,制备了一类可用于尼龙的抗静电剂。
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