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表土层

n.overburden; pedosphere; A-horizon
网络topsoil; A horizon; Surface layer

表土层

英-汉网络释义

表土层

topsoil

极端天气词汇-英语点津 ... arid and semi-arid areas 干旱和半干旱地区 topsoil 表土层 high temperature 高温 ...

A horizon

horizon英语的解释,horizon的... ... C horizon C 层; 母质层 A horizon A 层, 淋溶层, 表土层 absolute horizon 绝对水平面(线) ...

Surface layer

...般而言，覆盖系统可包含以下几部份（图 1 ）： 表土层(Surface layer)、保护层(Protection layer)、排水层(Drainage layer) …

epipedon

surface soil layer

土壤学名词(转载) ... 02.147 土壤层次 soil layer 02.148 表土层 surface soil layer 02.149 心土层 subsoil layer ...

surface soil laer

خىمىيە ئاتالغۇلىرى -... ... 表土 surface soil,top soilئۈستۈنكى تۇپراق 表土层 surface soil laerئۈستۈنكى تۇپراق قەۋىتى ...

Plaggen epipedon

...程中剖面层次分化为人工腐殖质层、熟土层、耕作淀积层及稳定层四个层次。前两层总厚度超过50cm ，故总称厚熟表土层（ …

QPd

...为：1、第四系人工填土层（Qml）；2、第四系表土层（QPd）；3、第四系冲积层（Qal）；4、第四系残积层（Qel）；…

例句：

This fertile surface horizon, known as a mollic epipedon, results from the long-term addition of organic materials derived from plant roots .

这种肥沃的表土层，就是众所周知的黑土层，是由植物根茎部腐殖而成的有机物长期累积造成的。

The main engineering geological which probably arise during the shaft building through the thick over soils are analyzed .

分析了巨野矿区立井穿过厚表土层将要遇到的主要工程地质问题。

The vertical shaft lining-cracking disasters have occurred to over 60 shafts in the deep and thick alluvium in eastern parts of China.

在华东地区深厚表土层中已有 60 余个竖井井壁发生破裂灾害。

With the tree cover gone , every rainy season sees more of the precious topsoil washed away into the lake.

随着植被覆盖面的消失，每次雨季都将更多的宝贵的表土层冲到湖里去。

This causes environmental damage when the topsoil is washed away by the rains .

雨水冲走表土层，造成环境危害。

Loess is easy borne by the wind and may be carried long distances before it falls to earth and becomes topsoil.

黄土易被风刮起并带至远处方才落下成为表土层。

They are characterized by a thick , dark surface horizon.

其特点是厚而深色的表土层。

A Numerical Simulation Analysis of Surface Movement Rule of Typical Physiognomy Due to Underground Mining in Mountainous Areas

山区典型地貌表土层采动滑移规律的数值模拟分析

表土层

表土层