topsoil
英 ['t?ps??l]
美['tɑp's??l]
- n. 表層土；上層土
實用場景例句
- Topsoil excavated from the work site shall be applied onto the gabions.
- 從工地挖出的表土須用于筑堤的石籠上.
期刊摘選
- Erosion, the wearing away of topsoil by wind and rain, also contributes to water pollution.
- 侵蝕, 服裝以外的表土被風(fēng)和雨, 也有助于水污染.
期刊摘選
- This topsoil tends to wash away.
- 表層土壤要沖掉了.
辭典例句
- Floods can remove fertile topsoil and begin a process resulting in the loss of planting areas.
- 洪水可以帶走肥沃的表土層,最終導(dǎo)致種植區(qū)域的損失.
期刊摘選
- The auxiliary shaft topsoil adopted ordinary construction and drainages in hygrometric well.
- 屯留煤礦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.
期刊摘選
- When all topsoil is gone, nothing remains but a worthless desert.
- 當表層土流失后, 就只剩下一片無用的沙漠.
期刊摘選
- Do you know what topsoil is made of?
- 你知道表土是由什么構(gòu)成的 嗎 ?
期刊摘選
- Here a dry spell meant parched crops, a rainy spell, loss of topsoil.
- 過去這里,一有干旱莊稼就會枯死, 一下雨浮土就會流失.
期刊摘選
- Under flood conditions, great amounts of topsoil are washed to receiving streams.
- 在洪水泛濫時, 大量表層土壤被沖刷到承受的水流中.
辭典例句
- As the crack gets bigger, the topsoil gently slumpsand develops into a sinkhole.
- 但裂縫增大時,表土下降之后形成大洞.
期刊摘選
- The topsoil has been almost completely washed away.
- 表層土壤已差不多完全給沖走了.
《簡明英漢詞典》
- The fragile land quickly lost its topsoil and became nothing but sand and dust.
- 那單薄的土地很快就失去了表土,成為沙粒和塵埃.
辭典例句
- In many countries the loss of productive topsoil has contributed to growing food deficits.
- 在許多國家里,生產(chǎn)性表土的流失已導(dǎo)致日益嚴重的糧食短缺.
辭典例句
- According to scientists, it takes nature 500 years to create an inch of topsoil.
- 根據(jù)科學(xué)家們的看法, 自然界要用500年的時間才能形成一英寸厚的表層土壤.
期刊摘選
- Dust storms occur when intense grazing pastureland of new growth , leaving the topsoil vulnerable to winds.
- 當密集的放牧導(dǎo)致新長好的牧草被啃光, 讓地表土容易被風(fēng)刮走,沙塵暴就發(fā)生了.
期刊摘選
- In ABC soil, the uppermost zone of soil , containing humus ; topsoil.
- 位于 上層 土和巖床之間的一層土壤.
期刊摘選
- No other animal is so useful in building up good topsoil.
- 蚯蚓對制造優(yōu)良的表層土壤所起的作用是其他任何動物都比不上的.
期刊摘選
- The soils here are sandy and dominated by gravel topsoil.
- 那里的土壤是沙質(zhì)化的,絕大部分是砂礫表層土.
期刊摘選
- Only 20 samples were not polluted among the 86 samples of 0~20 cm topsoil.
- 在86個耕層土樣中,只有20個樣點沒有受到鉛污染.
期刊摘選
- Angkor may have suffered problems common to modern times, including deforestation, overpopulation, topsoil degradation and erosion.
- 吳哥可能已經(jīng)遭受過和現(xiàn)代相同的問題, 包括濫伐森林, 人口過剩, 表土退化和侵蝕.
期刊摘選
- When the black topsoil was all washed away, farmers moved westward and started new plantations.
- 當表層黑土全部被沖走之后, 農(nóng)民們就向西部轉(zhuǎn)移,建立新的種植園.
辭典例句
- 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從山坡上沖走.
期刊摘選
- Topsoil from different soil types shall be stockpiled separately and replaced in the same areas taken.
- 不同類型的表層土壤應(yīng)分開儲存,更換時也應(yīng)置放于取土的同一區(qū)域.
期刊摘選
- On the wide level acres of the valley the topsoil lay deep and fertile.
- 在山谷中廣袤平坦的大地上,覆蓋著厚實肥沃的土層.
期刊摘選
- A thin layer of topsoil was swept away.
- 薄薄的一層表土被沖走了。
柯林斯例句
- This causes environmental damage when the topsoil is washed away by the rains.
- 雨水沖走表層土壤會造成環(huán)境破壞。
柯林斯例句