Biodiesel is a renewable and clean fuel, its exploitation is influenced by the factors of raw material source, manufacturing technique, product standard, market price and police.

• 摘要生物采油是一种可再生、环保型燃料，开发生产生物柴油受原料来源、生产技术、产品标准、市场价格和政策等诸多因素的影响。