• 木材常用杂酚油涂抹以防腐烂

    Timber is often treated with creosote to deter rot.

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  • 着色剂杂酚油其他防腐剂处理

    Treated with paint, stains, creosote or other preservatives.

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  • 木头经过杂酚油处理日晒雨淋造成的损害会小些。

    Wood weathers better if it is treated with creosote.

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  • 如果不时用杂酚油加以防腐处理,它经久耐用

    It will last a long time if you creosote it every now and then.

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  • 铁路出售关系处理是因为它们往往杂酚油沥青产品防止腐烂对待问题

    When railroads sell their old ties, disposal is an issue because they are often treated with creosote, an asphaltic product that prevents rot.

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  • 本文松树为原料提取4 甲基愈创木,然后利用4 甲基愈创木一步氧化合成兰素

    This article introduces a new process of synthesizing vanillin from 2-methoxy-4-methyl benzenol, which is abstracted from pine creosote oil, via one-step oxygen method.

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  • 本文松树为原料提取4 甲基愈创木,然后利用4 甲基愈创木一步氧化合成兰素

    This article introduces a new process of synthesizing vanillin from 2-methoxy-4-methyl benzenol, which is abstracted from pine creosote oil, via one-step oxygen method.

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