• Now instead of coniferous forests there are just carbonized remains of trees and voids.

    现在没有了针叶林,只有碳化的树木和空洞依然存在。

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  • Moreover, coniferous forests and those in high latitude zones have higher efficiency in nutrient use.

    相比较而言,针叶林及高纬地区森林具有较高的养分利用效率。

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  • The authors had studied the soils and vegetation in forest gaps and under the canopy in the artificial coniferous forests of the West Mountain of Beijing.

    作者研究了北京西山地区人工针叶林林冠空隙和林冠下的土壤及植被状况。

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  • The principle and method of line intersect sampling for surveying stand volume were introduced in this paper. and tested in coniferous forests and broad-leaved forests.

    系统地论述了林分蓄积量调查的线截抽样原理和方法、并在针叶林和阔叶林中进行了验证。

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  • The wetlands in the Bitahai Natuer Reserve has two distinctive features: high altitude distribution and that the wetlands are surrounded by large area of coniferous forests.

    碧塔海自然保护区湿地具有两个显著的特征,即分布海拔高并为森林生态系统所涵养。

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  • The sheer walls of the fjords have numerous waterfalls while free-flowing rivers cross their deciduous and coniferous forests to glacial lakes, glaciers and rugged mountains.

    峡湾中,悬崖峭壁上是数不清的瀑布,自由欢畅的河水穿越落叶和松叶林流入冰湖、冰河和崎岖的山地。

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  • The park is best known for its deep valleys, thick coniferous forests, and spectacular mountain scenery, all seen by millions annually as they travel Trans-Canada 1 through Rogers Pass.

    每年有几百万的游客,穿过罗杰斯通横贯加拿大都可以看到这个公园里最有名深渊的山谷、稠密的原始森林和壮观的高山景色。

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  • The results showed that in 1985, mature broadleaved and coniferous forests occupied 68.52% of the forest resources, but in 1999, medium-age broadleaved and coniferous forests occupied 65.96%.

    结果表明:1985年研究区森林资源本底为成熟阔叶林和成熟针叶林,二者联合比例为68.52%;1999年为中龄针叶林和成熟阔叶林,二者联合比例为65.96%。

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  • Different climatic regions favor forests of different types of tree, for instance coniferous, broad-leaved deciduous, and broad-leaved tropical.

    不同气候的地区适合不同种类树的森林,例如松柏类森林、宽叶落叶森林和宽叶热带森林。

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  • The litters of coniferous trees accounted for 90% in artificial forests, but litters of broadleaf trees were 40% in natural forests.

    人工林中针叶树的枯落物占90%以上,而天然林中阔叶树的枯落物占40%。

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  • There were a lot of secondary mixed forests of coniferous and broadleaf trees in Wuyishan world heritage area.

    武夷山世界遗产地存在大量的次生针阔混交林。

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  • There were a lot of secondary mixed forests of coniferous and broadleaf trees in Wuyishan world heritage area.

    武夷山世界遗产地存在大量的次生针阔混交林。

    youdao

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