topsoil

美 [ˈtɑpˌsɔɪl]
英 [ˈtɒpˌsɔɪl]
  • n.表土；表土层
  • 网络表层土；上层土；耕层
过去分词：topsoiled  现在分词：topsoiling  第三人称单数：topsoils  

同义词

权威英汉双解

英汉

英英

网络释义

topsoil
n.
1.
表土；表土层the layer of soil nearest the surface of the ground

例句

释义:
全部全部,表土表土,表土层表土层,表层土表层土,上层土上层土,耕层耕层
类别:全部全部,口语口语,书面语书面语,标题标题,技术技术
来源:全部全部,字典字典,网络网络
难度:全部全部,简单简单,中等中等,难难
1.
The difficulty of the remediation technology was that the topsoil of the site is sticky, small particle size and severely polluted.
铬渣污染场地的表层土壤由于粘性大、粒径小且污染严重成为治理的难点。
www.fabiao.net
2.
A week later, no smell could be detected as the workers tamped down a final layer of topsoil.
一周以后，当工人将最上层的表层土夯实以后，臭味就消失了。
article.yeeyan.org
3.
Thus the farmer is helping nature rebuild the topsoil that holds the rain, resists the wind and provides food for growing plants.
因此，农民是协助大自然重建能够存蓄雨水、抵抗风力和滋养各种植物的表面土壤。
4.
Where there are no trees the rain falls on the surface, causing floods, and carries away with the rich topsoil, in which crops grow so well.
那里没有树雨点落在表面，形成的洪水，而携带带走了丰富的表层土，庄稼长得这样好。
zhidao.baidu.com
5.
After shoveling out the topsoil, Garfinkel uncovered coins and other artifacts from the time of Alexander the Great.
在铲去了表层土以后，加芬克尔发现了来自亚历山大大帝时期的硬币和其他人工制品。
article.yeeyan.org
6.
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。
www.jukuu.com
7.
Aerodynamics roughness length is one of important indexes for estimating topsoil erosion.
耕作土壤表面空气动力学粗糙度是评价土壤可蚀性的重要指标。
www.dictall.com
8.
Conserving the earth's topsoil by reducing erosion to the rate of new soil formation or below, involves two principal steps.
通过将地球表层土的受侵蚀速度降低到新土形成的速度甚或更低，来保护表层土，其中包括两个关键步骤。
www.jysls.com
9.
Satellite images show a steady flow of dust storms leaving these regions, each one typically carrying millions of tons of precious topsoil.
卫星图像显示，沙尘暴连绵不断地离开这些地区，每次都带走无数吨原有的表土层。
dongxi.net
10.
Professor Bushberg says removing the topsoil might make the land safe for use. But it depends on the depth of the radioactive material.
布希柏格教授说，移除表层土壤可以保证土地的使用安全，但这取决于放射性物质渗入的深度。
www.ebigear.com