"The main concern for us is that these plant-derived products have a green stamp on them just because they're derived from biomass," said study author Amy Landis of the University of Pittsburgh.
研究作者，来自匹兹堡大学的Amy Landis说：“我们主要关心的是虽然这些源自植物的产品都有着一个‘绿色’的邮戳，但这仅仅是因为它们来源于生物质。”
I plant strong technical force, the main production motorcycle parts, motorcycle shock absorber of Mentou screws, Our products sell well all over the country.
我厂技术力量雄厚，主要生产摩托车配件、摩托车减震器的各种闷头螺丝，本厂产品畅销全国各地。
Our main functions are to establish and modify inspection and quarantine methods and standards, to undertake the test for food, animal or plant products, cosmetics, textiles, mechanical products etc.
主要职能是：“负责出入境检验检疫相关领域科学技术研究和标准制修订；负责出入境食品、动植物产品、化妆品、纺织品、机械电子产品、化工、矿产品和其他工业品等的实验室检测；
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