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petroleum ether

  • [油气] 石油醚;石油精

网络释义专业释义英英释义

短语

petroleum ether insolubles 石油醚不溶物

petroleum ether extract 石油醚提取物 ; 石油醚抽提物 ; 草石油醚提取物 ; 石油醚提出取患上物

  • 石油醚 - 引用次数:127

    Results showed that L. sinense Hemsl is the most effective and its active part is in the petroleum ether-extract.

    结果表明:华火绒草的降血糖活性最强,其有效部位为石油醚提取物。

    参考来源 - 藏药扎托巴降血糖有效成分研究
  • 石油醚 - 引用次数:88

    Radix Curcumae was identified with petroleum ether(60? 0)-ethyl acetate (9:1) as the developing agent in silica gel G plate and 5% of phosphomolybdic acid as the visualization reagent.

    郁金:采用硅胶G板,以石油醚—乙酸乙酯(9:1)为展开剂,显色剂为5%磷钼酸。

    参考来源 - 胆乐化瘀片的工艺与质量标准研究
  • 石油醚 - 引用次数:9

    参考来源 - β
    石油精
  • 石油醚

·2,447,543篇论文数据,部分数据来源于NoteExpress

Petroleum ether

  • abstract: Please be aware that in some languages, such as Russian, benzin refers to gasoline. This may lead to an error in translation.

以上来源于: WordNet

 柯林斯英汉双解大词典 

petroleum ether

  • 1. 

    N a volatile mixture of the higher alkane hydrocarbons, obtained as a fraction of petroleum and used as a solvent 石油醚

同近义词

双语例句

  • Petroleum ether extract content increased.

    石油提取物含量有增加

    youdao

  • This paper studied on oat oil from deshelled oat seeds by petroleum ether extraction.

    课题以脱壳燕麦为原料,石油提取得到燕麦

    youdao

  • TheVirginia Division of petroleum ether extract is mainly extracted by Virginia tobacco extract obtained.

    本司弗吉尼亚浸膏主要通过石油浸提弗吉尼亚烟叶制得浸膏。

    youdao

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