top soil

Soil distribution from the foot to the top were: mountain red soil, mountain yellow soil, mountain yellow-brown soil and mountain meadow soil. Above the 1100 m of absolute altitude of the intermountain basin is bog soil.

大围山土壤分布自下而上依次为山地红壤、山地黄壤、山地黄棕壤和山地灌丛草甸土，在海拔1100m以上的山间盆地和凹地间有草甸、沼泽土分布。

Jonathan Lynch: For some nutrients like phosphorous top soil , we want shallow roots.

纳森?林奇: 为有效吸取表土磷等营养物, 浅根更适合.

When you get ready to fill your hole with top soil in your flower bed landscaping project, be sure to use good loam.

当你准备给你补洞土顶花坛美化你项目一定要利用好壤土。

For some people, the road to immediate satisfaction is laid with A piece of sod has grass on the top and soil on the bottom.

铺草皮可以直接满足有些人的需求，草皮的上面是草，底部是沙土。

If the top has soil marks, stains or bird droppings, use a small, stiff, natural fibre scrubbing brush.

如果顶部有泥土斑点，污点或鸟类粪便的话，用小张的硬的自然纤维的毛刷刮掉。

The inner-bracing soldier pile retaining system has the advantages of high reliability, no trespassing red line, strong stratum adaptability, being easy to be combined with the top-down construction method, etc*, which is widely used in deep excavation supporting system in soft soil area.

在软土地区基坑支护中，内撑式排桩支护体系由于具有较高的可靠性、不侵越红线、地层适应性强、便于与逆作法施工相结合等优点而得到广泛应用。

The sizes of humus soil from top to down changed conversely, decreasing first and then increasing.

腐殖质层从上至下的粒径变化是先减小后增大.

Through typical engineering examples the extrusion of soil between piles or over top of pile and the pressure attenuation of anchoring cables in the stabilization of landslide are studied herein.

本文对土体滑坡和松散层滑坡治理过程中容易出现的冒顶剪出、桩间土挤出和锚索预应力衰减等三方面的问题，结合典型的工程实例进行分析探讨。

But the residue forms for REEs in treatment V was enhanced in top soil.

但对表层土壤中残渣态稀土的含量有一定的增加作用。

Heavy rain can quickly wash away the rich top soil on flat, open land.

飘泼大雨能很快地冲走那里的平坦开阔的表层土壤。

All three patterns could abate the effect of rain splash erosion on loose top soil, enhance soil water content and vegetation coverage and promote the formation of the stable harmonious community of forest and grass.

三种模式均能有效地减轻雨滴对疏松表土的溅蚀，提高了土壤含水率和植被覆盖度，利于形成林草和谐共生的稳定群落。

Over-farming and drought led to400,000 square kilometers of prime top soil blowing away in the wind in the1930s, exacerbating, and exacerbated by, the Great Depression.

在上个世纪30年代，过度耕作以及干旱导致了40万平方公里的优质表层土壤被风刮走，这种恶果既加剧了大萧条，同时也是被大萧条所加剧。

A piece of sod has grass on the top and soil on the bottom.

一块儿草皮的顶部是草，底部是土壤。

Protection of grassland vegetation and top soil layer is vital to avoiding the development of blowouts.

保护沙质草原区植被和地表土层不受破坏是防止风蚀坑发生发展的关键。

The general amount of soil group in tilth top soil of sugarbeet were higher, the stability of every grade soil group was al-so higher.

甜菜茬耕层土壤的水稳性团聚体总量较高，各粒级团聚体的稳定性也较高；

Changjiang Geotechnical Engineering Corporation undertakes to construct the main works, mainly including driving of steel sheet piles, placement of locking concrete at the top of piles, pavement of composite geomembrane, backfilling of clayey soil, sod culture, etc.

长江岩土工程总公司承担主体工程施工任务，主要包括钢板桩插打、锁口梁混凝土浇筑、复合土工膜铺设、粘土回填、草皮培植等。