单词：incineration by pyrolysis
高温分解焚烧
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This is Scientific Americans 60-Second Science. Im Steve Mirsky. Got a minute? To keep your car purring, you have to change the oil. Such maintenance produces eight billion gallons of used motor oil annually. Some waste oil does get re-refined to pro
发表于:2018-12-24 / 阅读(162) / 评论(0)
Scientific American(三)月
Scientific American(三)月
Disposing of waste 废物处理 A: How do you dispose of the waste in your factory? A:你们如何处理工厂废物？ B: We try to recycle as much as we can. B:我们尽可能对其进行再循环利用。 A:What about the rest? How do you get rid
发表于:2019-01-14 / 阅读(154) / 评论(0)
职业技术英语口语
职业技术英语口语