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单词 ether from petroleum
释义
ether from petroleum
  • 翻译

石油制醚

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  • 网络释义
  • 1

    ?石油醚

    石油醚 benzine purificatum; benzinum; ether from petroleum; lgr; light petroleum; lig ..

  • 双语例句
  • 1
    The test is a research on the extraction of distilling essential oil from leaves by comparing efficiency of extraction by three reagents. Those are ether, ethyl acetate and ether from Petroleum.
    本试验对树叶中提取精油萃取液进行了研究,通过三种不同试剂萃取,对水蒸汽蒸馏产物所得的萃取率来研究其适合度。
  • 2
    Overview: The Division clouds extract of tobacco from Yunnan mainly as raw materials extracted by petroleum ether extract obtained in Yunnan tobacco.
    概述:本司云烟浸膏主要采用云南产的烟叶为原材料,通过石油醚浸提云南地区烟叶制得浸膏。
  • 3
    This paper studied on oat oil from deshelled oat seeds by petroleum ether extraction.
    本课题以脱壳燕麦为原料,经石油醚提取得到燕麦油。
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更新时间:2025/3/23 9:19:32