the tertiary period中文,the tertiary period的意思,the tertiary period翻译及用法

2025-09-09 14:22 浏览次数 8

the tertiary period

第三纪

the tertiary period 例句

英汉例句

  • there are three main types synthetic soil conditioner available, derived from petroleum chemicals, the tertiary period minerals and organic materials.

    人工合成土壤结构改良剂可分为石油化工产品、第三纪矿物产品以及无机物与有机物相结合产品共三类。

  • the tertiary period is an important coal-accumulating period of northeast china, lignite is main coal species.

    第三纪是东北地区重要的一个聚煤期,煤种主要以褐煤为主;

  • weak cemented fine quicksand layer deposited at the tertiary period and jurassic period is widely distributed in china's northeast and southwest regions.

    第三纪和晚侏罗纪时期沉积的弱胶结粉细砂层在我国东北、南地区有广泛的分布。

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