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积水沼泽
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积水沼泽
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工学
退化湿地生态修复
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bog
积水沼泽
积水沼泽是水供给全部来自天然降水的一种湿地生态系统,一般呈酸性并含有较贫瘠的营养元素。通常积水沼泽具有三个基本特征:地表经常过湿或有薄层积水;其上生长湿生植物或沼生植物;有泥炭积累或无泥炭积累,但有潜育层存在,沼泽排水差,潜水面位于地表。
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complex of elements
complex of intersection chains
complex of lines
complex of rays
complex of segments
complex of spheres
complexometric titration
complexometric titration; complexometry
complexometry
complexone
complex optimization
complexor
Complex orbital Observation Near-earth of Activity of the Sun satellite
Complex Orbital Observations Near-Earth of Activity of the Sun
complex orthogonal group
complex orthogonal matrix
complex oscillation
complex over a module
complex oxide
complex oxides
complex path
complex pathway
complex pendulum
complex permeability
complex permittivity
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