topsoil是什么意思?topsoil怎么发音?topsoil的解释和用法

英语单词topsoil是什么意思?topsoil怎么读?topsoil怎么发音?52单词网为您整理了topsoil的解释、用法、例句、词组等相关学习资料。下面跟小编一起来看看吧！

topsoil怎么读

topsoil的读音:[ˈtɒpsɔɪl]

topsoil的意思

1、n.表土（层），耕作（层）;耕层;

topsoil的近义词

1、dirt n. 泥土;污垢，污泥;下流想法;恶意中伤的话;

2、earth n.地球;陆地;泥土;兽穴;

3、loam n.（尤指适合植物生长的）壤土，沃土;肥土（含有黏土、沙和有机物质的土地）;亚黏土;

4、peat n.泥煤，泥炭;

5、soil n.泥土;土地，国土;滋生地，温床;粪尿，肥料;

topsoil的双语例句

1、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.

2、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.

3、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.

4、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.

5、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.

6、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.

7、A thin layer of topsoil was swept away.

薄薄的一层表土被冲走了。

8、Angkor may have suffered problems common to modern times, including deforestation, overpopulation, topsoil degradation and erosion.

吴哥可能已经遭受过和现代相同的问题, 包括滥伐森林, 人口过剩, 表土退化和侵蚀.

9、When the black topsoil was all washed away, farmers moved westward and started new plantations.

当表层黑土全部被冲走之后, 农民们就向西部转移,建立新的种植园.

10、As the crack gets bigger, the topsoil gently slumpsand develops into a sinkhole.

但裂缝增大时,表土下降之后形成大洞.

11、Worse still, the annual torrential rains washed the topsoil from the hillside.

更糟的是, 每年都有暴雨把浮土从山坡上冲走.

12、This topsoil tends to wash away.

表层土壤要冲掉了.

13、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.

14、Under flood conditions, great amounts of topsoil are washed to receiving streams.

在洪水泛滥时, 大量表层土壤被冲刷到承受的水流中.

15、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.

16、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.

17、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.

18、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.

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