topsoil的例句大全

Topsoil excavated from the work site shall be applied onto the gabions.

从工地挖出的表土须用于筑堤的石笼上.

Only 20 samples were not polluted among the 86 samples of 0~20 cm topsoil.

在86个耕层土样中,只有20个样点没有受到铅污染.

On the wide level acres of the valley the topsoil lay deep and fertile.

在山谷中广袤平坦的大地上,覆盖着厚实肥沃的土层.

Do you know what topsoil is made of?

你知道表土是由什么构成的 吗 ?

The topsoil has been almost completely washed away.

表层土壤已差不多完全给冲走了.

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

雨水冲走表层土壤会造成环境破坏。

The soils here are sandy and dominated by gravel topsoil.

那里的土壤是沙质化的,绝大部分是砂砾表层土.

No other animal is so useful in building up good topsoil.

蚯蚓对制造优良的表层土壤所起的作用是其他任何动物都比不上的.

Floods can remove fertile topsoil and begin a process resulting in the loss of planting areas.

洪水可以带走肥沃的表土层,最终导致种植区域的损失.

In many countries the loss of productive topsoil has contributed to growing food deficits.

在许多国家里,生产性表土的流失已导致日益严重的粮食短缺.

According to scientists, it takes nature 500 years to create an inch of topsoil.

根据科学家们的看法, 自然界要用500年的时间才能形成一英寸厚的表层土壤.

The fragile land quickly lost its topsoil and became nothing but sand and dust.

那单薄的土地很快就失去了表土,成为沙粒和尘埃.

When all topsoil is gone, nothing remains but a worthless desert.

当表层土流失后, 就只剩下一片无用的沙漠.

Erosion, the wearing away of topsoil by wind and rain, also contributes to water pollution.

侵蚀, 服装以外的表土被风和雨, 也有助于水污染.

Here a dry spell meant parched crops, a rainy spell, loss of topsoil.

过去这里,一有干旱庄稼就会枯死, 一下雨浮土就会流失.

Dust storms occur when intense grazing pastureland of new growth , leaving the topsoil vulnerable to winds.

当密集的放牧导致新长好的牧草被啃光, 让地表土容易被风刮走,沙尘暴就发生了.

Topsoil from different soil types shall be stockpiled separately and replaced in the same areas taken.

不同类型的表层土壤应分开储存,更换时也应置放于取土的同一区域.

The auxiliary shaft topsoil adopted ordinary construction and drainages in hygrometric well.

屯留煤矿副井井筒表土段采用普通法施工,利用井外降水井疏干降水.

In ABC soil, the uppermost zone of soil , containing humus ; topsoil.

位于 上层 土和岩床之间的一层土壤.

A thin layer of topsoil was swept away.

薄薄的一层表土被冲走了。