• 月亮附近隆起泥炭黑色水潭酸性形成图案的泥炭地。

    Ridges of peat and pools of dark, acidic water form a patterned peatland near Moon Point.

    youdao

  • 报告结果提升泥炭关注度,与本周自然地球科学》上发表的一片关于森林砍伐文章形成对比

    The report's findings, raising the profile of peat, contrast with the conclusions of a paper on deforestation published this week in Nature Geoscience.

    youdao

  • 研究人员通过观测称为泥炭丘的小丘来测量永冻带边界退的程度,泥炭丘是北部泥炭沼泽冰的土壤自然形成

    The researchers measured the retreat of the permafrost border byobserving hummocks known as "palsas, " which form naturally over icecontained in the soil of northern peat bogs.

    youdao

  • 只有沼泽盆地慢慢下陷时厚厚的泥炭堆积才能形成

    Thick accumulations of peat can form only if the swamp basin slowly subsides.

    youdao

  • 一种极少排水环境,其中草地沼泽维系着初等草本植物的生长,但形成泥炭

    An environment from which water rarely drains that supports primarily grassy vegetation and does not form peat.

    youdao

  • 泥炭形成第一阶段一种低质煤。

    Peat, the first stage in the formation of coal, is a low-rank material.

    youdao

  • 泥炭煤炭形成第一阶段

    Peat is the first stage of coal formation.

    youdao

  • 此外正是由于放射元素参与加速泥炭化成煤进程,对形成块煤重要作用

    Moreover, precisely because of radioactive elements into the coal in the participation accelerated the process of peat into coal, to play an important role in the formation of lump coal.

    youdao

  • 高位泥炭沼泽形成选性低位泥炭沼泽形成的煤可选性差。

    The washability of coal deposited in high peat bogs is better than that deposited in low peat moors.

    youdao

  • 泥炭沼泽形成分为水域泥炭沼泽化陆地泥炭沼泽大类

    The formation of peat swamps can be divided into two major categories, i. e. waterlogged peatification and terrestrial.

    youdao

  • 海侵导致了陆表海盆地沼泽环境形成进而形成泥炭沼泽,而随后海侵事件导致了先形成泥炭迅速处于深水环境最终

    Marine transgression resulted in the forming of swamp and then the peat swamp. And the transgression later on put the peat formed in advance in deep water environment to form coal in the end.

    youdao

  • 质组惰质组分别作为和丝主要形成截然不同泥炭沼泽环境,致使结构性质差异大。

    Vitrinite and inertinite were formed distinct peat swamp environment as main origin of vitrain and fusain, which was essential reason for liquefaction properties.

    youdao

  • 一特点与该区广泛发育泥炭丘地的形成密切相关,而不代表区域性云杉森林—苔原植被面貌在过去的1230年中明显的改变

    The regional spruce forest-tundra vegetation of the creek has had little change since the eruption of White River ash at 1230 yr B. P.

    youdao

  • 一特点与该区广泛发育泥炭丘地的形成密切相关,而不代表区域性云杉森林—苔原植被面貌在过去的1230年中明显的改变

    The regional spruce forest-tundra vegetation of the creek has had little change since the eruption of White River ash at 1230 yr B. P.

    youdao

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