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- expansive soil improvement 膨胀土改良
- Experimental study and analysis of expansive soil improved with chemical medicine 膨胀土化学改良试验研究分析
- This has provided valuable data for work in soil improvement. 这为土壤改良工作提供了宝贵资料。
- The paper chiefly introduces application of expansive soil in freeway project. 主要介绍膨胀土在高速公路工程中的应用。
- After soil improvement, the yield of this land has increased greatly. 改土后，这块地的产量大幅提升。
- The stability of expansive soil slope was studied considering the effect of rainfall. 在此基础上，研究了考虑降雨入渗影响的膨胀土基坑边坡稳定性问题。
- The experimental study indicates mixing with lime improved this kind of expansive soil is of high quality. 试验研究表明，掺合石灰的方法对该类膨胀土的改良效果较好。
- The microstructure parameter of the expansive soil model, proposed by Alonso in 1999, is difficulty to test. Alonso(1999)提出的膨胀土模型存在着微观结构参数难以确定的缺点。
- Test Study of Expansive Soil by Lime Improvement 石灰改性膨胀土试验研究
- Shrubby or herbaceous plants widely used for forage,soil improvement,and especially hay in southern United States. 灌木或草本植物，广泛用于饲料，土壤改良，尤其在美国南部用作干草。
- Application of this method to prediction of collapse size of expansive soil slopes shows that it's a quantitative,accurate,simple and easy method. 在膨胀土铁路边坡塌方规模预测中的应用表明，这套方法既能定量，又简便快速，适用性评价结果与实际情况一致
- The relationship between shear strength and water content of Hefei expansive soil was studied with two different experimental methods. 通过试验研究了合肥膨胀土抗剪强度随含水量变化的关系。
- An annual African plant(Vigna unguiculata) in the pea family, widely cultivated in warm regions for food, forage, and soil improvement. 豇豆一种一年生非洲豆科植物（豇豆属豇豆），广泛种植于温带地区，可以食用、作为饲料及改良土壤
- As important forage crops, legumes of the genus Chamaecrista play an important role on soil improvement, water and soil conservation, etc. 摘要决明属牧草既是重要的饲料作物，又在土壤改良、水土保持等多方面发挥着积极作用。
- It is suggested taking explode-expand stakes to deal with expansive soil foundation by character of expansive soil and the local actual project. 根据曲靖市区膨胀土特征和当地实际工程建议对该区膨胀土地基问题采取爆扩桩来进行处理。
- Soil improved effect of vegetation restoration in Coal waste piles. 植被恢复下矸石山土壤改良效益研究。
- Aiming at expansive soil judgment in Xiangtan-Shaoyang Expressway,the attribute recognition model based on objective weight is developed in this paper. 结合(湘)潭-邵(阳)高速公路膨胀土的判别实践,运用属性数学理论,建立基于客观性权重的膨胀土属性识别模型。
- Analysis About Soil Improvement for Increasing Output Benefit in Semi-dry Grassland. 半干旱草原区松土改良增产效益分析。
- Aiming at expansive soil judgment in expressway roadbed,the attribute measurement model based on attribute mathematics theory was developed. 结合高速公路路基膨胀土的判别实践,提出了基于属性数学理论的膨胀土属性测度评判模型。
- As to the soil improvement effect,the Longyan+Rose Geranium model obviously excel the two other models. 从对土壤改良效应来看,龙眼+香叶天竺葵模式明显优于其它2种模式。
