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- The problem is how we are to get the raw material. 问题是我们怎样得到原材料。
- polyester raw material 聚酯原料
- She makes use of people she meets as raw material for her fiction. 她把她所遇见的人们作为她创作小说的素材。
- Coal, oil and mineral are the raw material of industry. 煤、石油和矿产品都是工业原料。
- Keywords polyester raw materials;terephthalic acid;ethylene glycol;market;development; 聚酯原料;对苯二甲酸;乙二醇;市场;发展;
- Taking the discarded polyester( bottle) as the raw material, we study a technique in which it is decomposed into DEG. 以废聚酯()原料,研究了废聚酯瓶料醇解成芳香族聚酯多元醇的工艺。
- The country has to import most of its raw material. 这个国家原料大部分靠进口。
- Taking the discarded polyester (bottle) as the raw material, we study a technique in which it is decomposed into DEG. 摘要以废聚酯(瓶)为原料,研究了废聚酯瓶料醇解成芳香族聚酯多元醇的工艺。
- Energy and raw material costs are skyrocketing. 能量和原材料价格飞涨。
- Raw material is what we are badly in need of. 我们还需的是原料。
- The steel works has been supplying us with raw material in large quantities. 在过去的两年中,那家钢铁厂一直提供给我们原材料。
- All the raw materials are imported. 所有原料都是进口的。
- Raw material is what we are in need of . 原材料是我们所需要的。
- She was the raw material of a divinity. 她本是一副天神的胚子。
- Purified terephthalic acid (PTA), produced mainly by the method of air oxidation of xylene, is a raw material for the polyester industry. 精对苯二甲酸是聚酯工业的原料,主要采用对二甲苯空气氧化法生产。
- Bark may be used as raw material for paper-making. 树皮可以做造纸的原料。
- Valuable raw materials were salvaged (from the sunken freighter). (从沉船中)打捞起许多贵重的原料。
- The country has to import most of its raw materials. 这个国家原料大部分靠进口。
- The factory is in frequent scarcity of raw materials. 这个工厂经常原料不足。
- Market price survey for major raw material. 对原材料价格进行市场调查。