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- pressure void ratio curve 压力隙比曲线
- The initial void ratio decreased with the embedding depth of MSW due to au increase in overburden pressure. 由于上覆压力作用，垃圾的初始孔隙比随填埋深度增加而降低；
- So the void ratio method is feasible in compaction control of subbase. 因此，路基压实用空隙率法控制是切实可行的。
- Soil-rock-mixture is a typical porous medium, and its seepage is closely related to the particle-size, void ratio and particle shape. 土石混合体属于典型的多孔介质，其渗透特性与颗粒的大小、孔隙比及颗粒形状关系密切。
- Many factors have influence on permeability of cohesionless coarse-grained soil,in which void ratio is the major one. 影响无粘性粗颗粒土渗透性的因素有很多,其中孔隙比是其中的主要因素。
- As for lengthwise surface void ratio, the silk fiber treated by plasm is more obvious than untreated silk fibers. 对于纤维的纵向表面空隙率，等离子体处理丝纤维明显比未处理原丝纤维大。
- Research the rebound modulu of low liquid limit silt subbase under different control standards(void ratio and degree of compaction). 研究低液限粉性土压实不同控制标准(空隙率与压实度)的路基回弹模量。
- The Poisson's ratio curve is also calculated out based on the curve of minimal horizontal stress which may be obtained by other reliable methods. 同时,利用泊松比与最小水平主应力的相关式,由最小主应力的变化曲线,求出了泊松比的变化曲线。
- These parameters reflect the comprehensive effect of initial and variation of void ratio, compressibility and permeability along the depth. 此类参数为随有效应力和土层深度变化的量，体现了软黏土初始孔隙比、压缩性、渗透性及其沿深度变化等因素的综合影响。
- This paper analyzes and researches the possibility of simplifying the control conditions of void ratio and saturation ratio in the freeze-thaw splitting test. 针对冻融劈裂试验简化空隙率与饱水率的控制条件进行了分析研究,表明冻融劈裂试验的简化两项控制是不合理的。
- For charges with defect, the more the void ratio,the higher the value,indicating that a higher quality charge can improve the safety of overload resistance of charge,the speci... 装药中保持一定的孔隙率可以提高装药的抗过载能力,从而说明了分步压装工艺装药密度分布对装药的抗过载安全性是有利的。
- 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。
- Based on the lab orthogonal tests, using self-manufactured constant head permeameter, the effect of gravel content, void ratio and particle shape on the coefficient of permeability of soil-rock-mixture was studied. 本文采用室内正交实验，利用自制的常水头渗透仪，研究了砾石含量、孔隙比和颗粒形状3个因素在不同水平下对土石混合体渗透系数的影响。
- The calculation results are compared with the surface parameter from the current erosion-dilation techniques, and verified by the traditional air void ratio of uncompacted coarse aggregates. 将其计算结果与目前侵蚀膨胀法的表面参数指标进行了对比分析，并采用粗集料松装空隙率对粗糙度与分形维数2个图像指标进行了验证。
- The soft soil has many unfavorable project properties such as high water content, high void ratio, low permeability, huge compression index, small anti-shearing intensity and thixotropic. 摘要软土具有含水量高、孔隙比大、渗透性小、压缩性高、抗剪强度低、触变性显著等不利的工程性质。
- Based on the different compression behaviors of natural and reconstituted calcareous sand, it is presented that the additional void ratio can cause particle breakage of natural calcareous sand. 摘要根据重塑和原状钙质砂压缩特性的不同，提出颗粒破碎会引起原状钙质砂的附加孔隙比增量。
- The required specimens were manufactured successfully and larger drawing ratio curves of hydroforming are obtained by experiments. 最后通过实验成形出合格零件，获得了大拉深比矩形抛物面反光罩的成形曲线。
- The beer comes out of the barrel under pressure. 啤酒受到压力从桶中流出。
- Our pressure vessel is licensed product. 我厂生产的压力容器是授权生产产品。
- Loss of pressure had not registered on the dials. 刻度盘未记录压力下降。
