原材料 Raw Materials ; Materials ; [材] raw material ; starting material ; raw material
能源原材料基地 an energy raw material base
国家新型原材料基地 a base for new raw materials
原材料存货 Raw materials inventory
原始材料 Primary Sources ; original material ; starting material ; first hand material
原材料进货单 purchased material list
纯净原材料 virgin material
原辅材料 Raw and auxiliary materials ; Raw Material ; Originality& Accessorial materials
原材料采购 Rohmatrialbeschaffung ; raw material purchasing
以锆酸锶为基体，采用二氧化锆、巴德雷石粉和粒状聚苯乙烯为原料，制备了多孔陶瓷材料。
Porous ceramic materials on the base of strontium zirconate were developed with zirconium dioxide, baddeleyite powder, and granular polystyrol.
有时“简单”意味着自己去做：选取原料和材料，做成自己想要的东西，并品尝过程。
Sometimes "simple" means doing it yourself: choosing the materials or ingredients, tailoring it to be exactly what you need, and savoring the process.
第二代生物燃料原料改成采用生物量或者从草中提炼的纤维材料、玉米穗轴和干草、树木或者废弃物来提炼乙醇。
The second generation of biofuels converts biomass or cellulosic material from grass, corn cobs and stover, trees or waste into ethanol.
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