含砂率 meaning in English
sand factor
sandfactor
Examples
- Elastic moduli of scc were compared with those of normal concrete
研究中以不同含砂率之混凝土配比进行弹性模数试验，并与一般混凝土比较。 - However , the elastic modulus of scc is not significantly affected by s / a ratio when total aggregate volume is kept constant
然而对弹性模数而言，当骨材总体积量一定时，改变混凝土含砂率对于弹性模数并没有太大的影响。 - The test results show that the drawing interval of 1 . 5 m is helpful for controlling dead - unconsolidated thin sandstone of coal seam roof and reduce sand ratio of drawn top - coal
试验结果表明，放煤步距采用三采一放有利于控制顶板极松散细砂岩，降低放出顶煤的含砂率。 - In order to study the effect of sand ratio ( s / a ratio , fine aggregate volume / total aggregate volume ) on the elastic modulus of self - compacting concrete ( scc ) , concretes with various s / a ratios were cast and tested
摘要本研究主要探讨混凝土含砂率（ s / a ，细骨材体积/总骨材体积）对流动化混凝土（ scc ）弹性模数的影响。 - So far as the mixing material for building the earth - rock fill dam with clay core for shiquanhe hydropower station is concerned , the effect from the variation of the sand content for the filter material on the maximum dry density and the relevant parameters are to be determined within the variation area of the mixing mass ratio of ( 46 ~ 54 ) : ( 54 ~ 46 ) through this experiment , due to the max , dry density is largely influenced by the mixing ratio of both the lifter material and the clay and the sand content of the filter material , so as to determine the actual filling compactness of the mixing material of the core
摘要由于狮泉河水电站粘土心墙土石坝掺合料的最大干密度受反滤料与粘土料的掺合比例、反滤料含砂率的影响较大，因此拟通过本试验确定掺合质量比在( 46 ~ 54 ) : ( 54 ~ 46 )范围变化时，反滤料含砂量变化对最大干密度的影响程度及相关参数，从而确定心墙掺合料填筑的实际压实度。