The main technologies and methods of producing biodiesel fuel from vegetable oils (especially rapeseed oil) at home and abroad and their latest research advances are introduced.

介绍了目前国内外利用植物油脂特别是菜籽油生产生物柴油的主要技术与方法的最新研究进展。

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Both trends have helped to propel the crop's price to dizzy heights, with the prices of other commodities from which fuel can be made, such as sugar and rapeseed oil.

ECONOMIST: Commodities