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- There is no influence for the properties of soil by using PASP. 施用肥料增效剂聚天冬氨酸对土壤性质无明显影响。
- engineering properties of soil 土的工程性质
- Luo Hongxi. 1987.Effect of free ferric oxide on engineering properties of laterite.Rock and Soil Mechanics, 8(2) :29-36. [2]罗鸿禧.;1987
- Research about salt and frost heaving is helpful to further know the engineering properties of sulfate (sulfurous) saline soil. 对盐胀和冻胀规律的研究有助于深入认识硫酸（亚硫酸）盐渍土的工程性质。
- The results show that an apparent consolidation effect can be obtained through vacuum preloading, and that the engineering properties of soft soil are improved. 研究表明真空预压加固效果明显，软土工程性质得到改善。
- Field capacity is a property of a unit volume of soil. 野外容水率是单位土体的一种特性。
- CHEN Shan-xiong,KONG Ling-wei,GUO Ai-guo.Experimental research on engineering properties of expansive soil and lime stabilized soil[J].Rock and Soil Mechanics,2002,23(Supp.):9-12. [6]陈善雄;孔令伟;郭爱国.;膨胀土工程特性及其石灰改性试验研究[J]
- RAO Xi-bao,HE Xiao-min,LIU Ming.Influence of coarse-grained content on engineering properties of gravelly soil[J].Journal of Yangtze River Scientific Research Institute,1999,16(1):21 -25. [4]饶锡保;何晓民;刘鸣.;粗粒含量对砾质土工程性质影响的研究[J]
- The engineering properties of the weak layer are controlled by the basic substance and environment conditions. 软弱层带的工程特性是其物质基础与环境条件共同作用的结果。
- The engineering properties and the practically properties of eolian sand are summed up systemically. 系统总结了兵团垦区风积沙垫层施工适用的机械及组合；
- engineering property of soil 土工参数
- This method being distinct in concept and simple in calculation is well suited of the engineering properties of fissured clay. 此法概念明确、计算简单、比较符合裂土工程性质的特点。
- Ecological distribution and biochemical properties of soil microorganisms in Gaoligong Mountains. 高黎贡山土壤微生物生态分布及其生化特性的研究。
- The engineering property of the pebbly silty clay is difficult to determine accurately by the routine soil mechanics experiment because of its structure s complexity. 由于结构的复杂性,含碎石粉质粘土的工程性质很难由常规土力学试验准确确定。
- Effects of Soil Salt, Drought and Their Intercrossing Stress on Growth Properties of Gleditsia sinensis Lam. 盐分、干旱及其交叉胁迫对皂角幼苗生长性状的影响。
- ZHU Jia-qi,AN Shen-yi.Study on the engineering properties of the commixture of sand and slate rocks at Longtan Power Station[J].Central South Water Power,1990,(1):12-25. [5]朱家启;安申义.;龙滩水电站砂岩与板岩混合石料筑坝的工程特性研究[J]
- And nepheline can improve the physical properties of PVC, such as impact toughness, surface hardness,etc.,meantime it can also improve the engineering properties of PVC. 研究表明，霞石改性填充，可提高复合材料的强度、表面硬度，并可改善材料的加工性能。
- Freezing and thawing actions greatly change the mechanical properties of soil by influencing its microstructure. 冻融作用对土的力学性质改变很大,而这又是源于冻融作用对微结构的影响;
- Main points of quality control of field prefabrication fair-faced concrete stand plate are introduced on the basis of actual engineering properties of stadium. 根据体育场看台板的实际工程性质,介绍了现场预制清水混凝土看台板的质量控制要点。
- An experiment was conducted to study the physic-chemical properties of soil in the main streets of Changchun City. 摘要对长春市主要街路土壤的理化性质进行了测定。
