1. 地面下的土壤, 底土：lumbricoid 蛔虫 蚯蚓状的, 类似蚯蚓的 | undersoil 地面下的土壤, 底土 | vestal 女灶神的, 贞洁的, 处女的 处女, 修女
2. 底土：underslung conveyor 悬挂式输送机 | undersoil 底土 | understratum 底板岩石
3. 地下土壤：underslung 重心低的 | undersoil 地下土壤 | undersong 伴唱歌
4. 地面下层土底土：undersoil 下层土 | undersoil 地面下层土底土 | underspall 下剥
1. New irrigation and undersoil heating systems were also installed at the same time as the 2003 work.
在2003年的那次大修中，新的灌溉系统和地热系统也被安装上了。
2. The undersoil heating system has failed to work in central areas of the pitch.
我们要对地下暖气系统作深入的检查，确保类似的问题不会再度发生。
3. The pitch is covered and the undersoil heating is working.
球场被大雪覆盖，我们的地下保暖设备正在工作。
4. Milan have been able to train outside at Milanello because there is undersoil heating on the central pitch.
因为中心球场有地下保暖设备，米兰可以在米兰内洛做户外训练。
5. The poverty of the soil. To spade or plow to bring the undersoil to the surface.
翻耕，翻土翻或犁，从而把下面的泥土翻到表面上来
6. To spade or plow to bring the undersoil to the surface.
翻耕，翻土翻或犁，从而把下面的泥土翻到表面上来
7. Added more options to stadiums added roof, undersoil heating, pitch condition
新增更多体育场的选项，增加屋顶，地热，长宽？
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8. New irrigation and undersoil heating systems were also installed at the same time as the2003 work.
在2003年的那次大修中，新的灌溉系统和地热系统也被安装上了。
9. Studies on the Forest Humus Layer and Its Impact on the Quantity of Undersoil Moisture
凋落物层对渗入底土水分数量影响的研究
10. Suitable conditions of application, rainwater balance calculation and rainfall runoff intensity of undersoil are key issues in rainwater utilization engineering which are studied along with compiling Code of Design and Practice for Rainwater Utilization in Buildings and Sub-districts.
雨水利用工程的适用条件、水量平衡计算、下垫面径流系数的确定等是《建筑与小区雨水利用工程技术规范》编制中需要解决的关键技术。
noun
1. the layer of soil between the topsoil and bedrock
Synonym: subsoil