汉英词典
Chinese-English Dictionary
MEANING OF 土層
土層 (土层)
layer of soil / ground level
土地的表层。
() céng
EXAMPLE SENTENCES

根系在土层中基本呈伞状分布。

The root system distribution was the umbrella shape in soil.

下蜀黄土是镇江地区广泛分布的一种特殊性土层

Xiashu Loess is a kind of geographical special soil in Zhenjiang area.

地球土层根据深度的排列而得出了一个化学年表。

This holds a chemical chronology of the Earth laid out by depth.

有时候破开冻土层得花上几小时时间,才能挖到未上冻的土层

Sometimes it took hours to chip away enough frozen earth to get to unfrozen ground.

华北平原大多是褐色土壤,土层深厚,农作物有小麦、玉米、谷子、棉花等。

The deep, brown topsoil of the North China Plain is planted with wheat, corn, millet, sorghum and cotton.

知道你的饮用水的来源——河流,湖泊或是你家的含水土层

Know the source of your drinking water-the river, lake, or aquifer that supplies your home.

台地被风化侵蚀后的沙土层形成了陡峭的峡谷和悬崖。

Softer rock layers within the mesas eroded to form steep canyons and overhangs along their slopes.

海地土壤的土层太薄,即便是使用大量的化肥也不能恢复土地的结构。

Haiti's soil is so thin, even massive amounts of chemical fertilizers can't restore soil structure.

初步掌握了沿海滩涂土壤不同土层中细菌、放线菌的数量及其分布规律。

We have understood the quantities and distribution tentative law of bacteria and actinomycetes in different soil layers of the coastal land.

他们共同测绘了详细的地表图,一起击碎石块,监测大气,并探测土层

Together, they have mapped the surface in unprecedented detail, cracked open rocks, sniffed the atmosphere and dug down into the soil.