Approximately 4.5% of the available cropland and cropland pasture acreage base is used in meeting the advanced biofuel mandates.
在可用的耕地与耕地牧地基数中，大约4.5%被用来满足对先进生物燃料的强制性要求。
Approximately 4.5% of the available cropland and cropland pasture acreage base is used in meeting the advanced biofuel mandates.
先进生物燃料产量的增量将占用可用耕地与耕地牧地面积基数中的4.5%。
Individual advanced biofuel producers have achieved milestones toward commercial development of a diverse array of feedstock and technology combinations.
个别的先进生物燃料生产商已经达到各种给料和技术组合的商业化开发里程碑。
USDA recognizes that a formal review by the EPA of each of the feedstocks would be required to evaluate whether they qualify as an advanced biofuel.
美国农业部承认，每一种这类原料都还需经过美国环境保护署的正式评审，以判定它们是否属于合格的先进生物燃料来源。
USDA recognizes that a formal review by the EPA of each of the feedstocks would be required to evaluate whether they qualify as an advanced biofuel.
美国农业部承认，每一种这类原料都还需经过美国环境保护署的正式评审，以判定它们是否属于合格的先进生物燃料来源。
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