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- Rendu R&D center concentrates in the new product pre-R&D, the main raw material research and supply, using consummate Biological industry chain in California. 并在美国加州圣地亚哥设立了研发中心，利用美国加州完善的生物产业链，专注于新产品的前期研发和主要原材料的研究与供应。
- Take the sodium silicate,the ferric chloride and the aluminum chloride prepared the high stability as the raw material research to polysilicate aluminum ferrite chloride(PAFSC). 以水玻璃,氯化铁和氯化铝为原料研究制备了高稳定性聚硅酸氯化铁铝(PAFSC)。
- All the raw materials are imported. 所有原料都是进口的。
- 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。
- Coal, oil and minerals are the raw materials of industry. 煤、 石油和矿产品都是工业原料。
- The high cost of raw materials is keeping prices up. 原料费用昂贵使得产品价格居高不下。
- The problem is how we are to get the raw material. 问题是我们怎样得到原材料。
- The sea is the world's greatest storehouse of raw materials. 海洋是世界上最大的原料宝库。
- Wood and stone are the only raw materials on the island. 木材和石头是这个岛上仅有的原材料。
- The price of raw materials has been hoisted by 15%. 原材料的价格上涨了15%25。
- Wang F,Lauri N. Materials Research Bulletin[J],1994,29(4):451-458. 余建群、徐政、贾殿增.;纳米氧化物的合成新方法[J]
- With the production going up, an increasing supply of raw materials is needed. 随着生产量的增长，需要原材料的供应也不断增长。
- Raw materials are provided by the state. 原料由国家供给。
- raw materials research 原料研究
- As regards the raw materials what's to be done? 关于原料问题，该怎么办呢?
- 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。
- We are looking for wood and raw materials. 求购原木材料。
- Natural or Synthetic Raw Materials? 天然亦或合成材料?
