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- depth of bedrock and soil 土层深度
- This article analyzed the bedrock and soil as well as the developing mechanism of the bottom floor cracks through special reconnaissance and test. 本文通过专项勘察与试验,对地基岩土进行分析,研究底板开裂机理,特别在膨胀岩土地区,尤其重要。
- The variety of gas content are related linearly with the depth of bedrock surface(not the depth of the ground surface),but the relationship are different in different gas geology cel... 瓦斯含量变化与煤层距基岩面深度(而不是地面深度)有较好的线性相关性,但同一煤层的不同区块显示出不同的相关性。
- The variety of gas content are related linearly with the depth of bedrock surface(not the depth of the ground surface),but the relationship are different in different gas geology cel. 结果表明:对煤层瓦斯含量的分析必须以瓦斯地质单元为区块;瓦斯含量变化与煤层距基岩面深度(而不是地面深度)有较好的线性相关性,但同一煤层的不同区块显示出不同的相关性。
- As mangroves grew, pH values at depth of 20-25cm decreased significantly and soil acidification was strengthened. 随着红树林恢复时间的延长(林龄增加),20-25 cm土层的pH值显著下降,红树林酸化作用增强;
- The paper discussed the relation of pomegranate quality with the mineral nutrition elements among bedrock and soil from eco-agriculture geology view in Yuanshi County,Hebei Province. 从农业地质研究的角度出发,探讨了成土母岩、土壤地球化学元素对元氏县石榴品质的影响。
- This creature lives in the depth of the ocean. 这种生物生活在海洋深处。
- After irrigation, the area of wetting and soil moisture are influenced by hydraulic height, initial soil moisture, soil unit weight and depth of seepage-pipe in different degrees. 渗灌条件不同,灌后土壤湿润区以及湿润区土壤含水量的分布显著不同;
- The slow movement of rock debris and soil down a weathered slope. 蠕动岩石碎片和土壤沿着受风雨侵蚀的滑坡向下缓慢移动
- The young man dived to a depth of 40 feet. 那个青年人潜到四十尺的深度。
- The depth of the universe is immeasurable. 宇宙无限深广。
- It is shown that in soil moisture profiles, the depth of the soil moisture active layer is about 10 cm and soil moisture inversion is the main feature in the shallow layer during the wet stage. 土壤湿度廓线表明:土壤水分活动层厚度约为10 m;
- Measurement of the depth of large bodies of water. 海洋测深学,海洋测深术测量大水域的深度
- Depth of first layer of soil profile. 土壤第一层厚度。
- It may develop in place by the decay and disintegration of bedrock. 它可能是通过基岩的腐蚀和崩解就地生成的。
- The depth of water in this river is half that in that river. 这条河河水的深度是那条河河水深度的一半。
- Grass and clover seed should be sown at a depth of 12-20mm. 禾木科草和三叶草播种深度应为12-20毫米。
- These creatures live in the depth of the Pacific Ocean. 这些生物生活在太平洋的海底。
- The only difference between a rut and a grave is the depth of it. 车辙和墓穴的唯一区别在于他们的深度不同.
- On the very outside of the earth is a bumpy crust of rock and soil. 地球的最外层是由岩石和土壤构成的凹凸不平的硬壳,