您要查找的是不是:
- The Analysis of Utmost Bedrock Ply at Thin Bedrock and Thick Surface Soil Coal Seam Mining 薄基岩厚表土煤层开采的极限基岩厚度分析
- thick surface soil 深厚表土
- deep-lying thick surface soil 深厚表土
- extra thick surface soil 深厚表土层
- The surface soil and the unconsolidated mantle rock beneath it form only a thin venner. 地表土壤和它下面的未固结的风化层只是形成一个很薄的盖层。
- The runoff sediment has higher clay content than the surface soil, andthe splash soil has higher fine sand content. 通过对侵蚀上壤的颗粒组成分析表明,侵蚀对土壤颗粒具有选择性,径流侵蚀泥沙中粘粒含量比侵蚀表土含量高,溅蚀泥沙中细沙粒含量变高。
- Bare soil is protected from the impact of rainfall which can cause surface soil crusting, compaction, and erosion. 塑料薄膜覆盖使裸土免受降雨引起的表土结壳、压实和侵蚀。
- In addition, surface soil in the front of anchorage uplifts and moves forward with an increase of additional stress. 锚碇前面表层土体出现隆起和向前水平位移,水平向附加应力增大;
- There is plenty of salt in surface soil of Yellow River delta, which makes soil hardened and salinized. 摘要黄河三角洲表层土壤中的大量盐类物质可以造成土壤的板结化、盐渍化、砂僵化。
- In loessal regions and alluvial valley fills of the western United States, both surface soil and subsoil are commonly friable. 在美国西部黄土区和冲积河谷里,表土和底土一般是容易破碎的。
- By CFS,thick surfacing layer with fine microstructure and reliable proformace could be got.Besides,the process had high efficiency. 采用摩擦堆焊可以得到大厚度、基本无稀释、组织致密、性能可靠的堆焊层,而且堆焊效率高。
- There are other reasons why the underground irrigation system is better for tomatoes. Underground system leaves the surface soil dry. 之所以地下灌溉系统更适合番茄栽培,还有几条理由。地下灌溉使土表保持干燥。
- My heart beat thick in the course of the interview. 在面试过程中我的心跳得厉害。
- Because it has increased the evaporation surface of the soil after surface soil collapsing, and reducing the soil content further. 这主要是因为塌陷后产生的裂缝增大了土壤蒸发面积,进一步降低了土壤水分。
- The nutrient of C, N, P, K in rice straw buried by rotocultivator in deep soil layer released at a high rate and less remain than on surface soil. 运用机械将稻秸秆深施于水田土层内,秸秆中的碳、氮、磷、钾养分释放比秸秆面施速率高,残留量少。
- Heathman G,Starks P,Ahuja L,et al.Assimilation of surface soil moisture to estimate profile soil water content[J].Journal of Hydrology,2003,279:1-17. 赵文智.;科尔沁沙地人工植被对土壤水分异质性的影响[J]
- Cuttings should be after regular watering, keep the soil moist seedbed to the surface soil seedbed no significant white suitable. 扦插后还应经常浇水,保持苗床土壤湿润,以苗床表面土壤不显白为宜。
- Based on detailed investigation and monitoring,the Hg-element content in the surface soil in Taiyuan,Shanxi Province is analyzed and assessed. 文中在调查监测的基础上,对太原市地表土中汞元素的含量进行了初步分析评价。
- For a while, the darkling star disappeared behind thick clouds. 隐约出现的星星暂时消失在厚厚的云层後面了。
- She felt that his love had always been covered by thick cloudiness. 她觉得他的爱总是笼罩在浓厚的朦胧中。