plasticity index
塑性指数：用于描述土壤颗粒间黏性和可塑性的指标
常用释义
英式发音
美式发音
基本释义
- 塑性指数：用于描述土壤颗粒间黏性和可塑性的指标，通常用于土壤力学和工程地质领域。
例句
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1·The plasticity index of silt is in general less than 10, but whether Atterberg limits can be used as indices for such soils is doubtful.粉土的塑性指数一般小于10，但阿太堡界限是否适用于作为评价粉土的指标是值得怀疑的。
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2·All kinds of factors influencing the compressibility of polluted soil were analyzed, including grain-size distribution, plasticity index, moisture content and void ratio.并对影响酸碱污染土压缩性的各种因素进行分析研究，包括土污染前后的粒度分析、塑性指数、含水率分析以及孔隙比。
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3·The results showed that degree of compaction reduces as plasticity index and clay content increase, which also prove the relationship between plasticity index and clay content;结果显示压实度随塑性指数和黏粒含量的增加而减小，同时证明塑性指数和黏粒含量有较好的相关性；
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4·With the strain aging temperature increasing, strength and hardness increases, plasticity and toughness decreases, yield ratio has the ascending trend, hardening index decreases.随着应变时效温度升高，强度和硬度增加，塑性和韧性下降，屈强比呈升高的趋势，形变强化指数降低。
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5·Raising the testing strain rate, the strength and yield ratio increased the plasticity slightly decreased, but the strain rate hardening index kept constant.应变率增加，材料强度提高，屈强比增大，塑性略有降低，但流变阶段应变率强化系数基本不变。