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- Abstract: Based on the experimental data, an empirical formula for calculation of equivalent grain size of cohesive material in hydraulic model test is presented. Satisfactory result was obtained. 文摘:根据室内试验给出的粘土等价粒径经验公式，经与实际工程验证，符合程度尚好.;此外，用等价粒径法模拟三河闸下粘土局部冲刷，获得满意结果，可供类似工程参考
- Based on the experimental data, an empirical formula for calculation of equivalent grain size of cohesive material in hydraulic model test is presented. Satisfactory result was obtained. 根据室内试验给出的粘土等价粒径经验公式，经与实际工程验证，符合程度尚好.;此外，用等价粒径法模拟三河闸下粘土局部冲刷，获得满意结果，可供类似工程参考
- Relative exposure degree and equivalent grain size of non-uniform sediment 泥沙颗粒暴露度与等效粒径研究
- equivalent grain size 当量粒径,等效粒径
- There is a general decrease in grain size upward. 粒度一般是向上递减的。
- Rough and loose structure for rough grain size. 接触面积大时用粗松的组织。
- Fine grain size for the smaller contact area. 接触面积小时用细的粒度。
- Coarse grain size for the larger contact area. 接触面积大时用粗的粒度。
- Grain size of the sample had been measured. 降尘量和粒度参数值在尘暴前期和后期都呈现不同特征。
- The grain size distribution was bimodal as a whole. 尘暴降尘的粒度基本呈双峰态分布。
- Its equidimensional grain size tends to mask the laminae. 它的粒度的均一往往会掩盖了纹层层理。
- Grain size had some effect on the rate of crack propagation. 晶粒尺寸大小对裂纹扩展速率也有影响。
- The formula for calculating the incipient motion condition of non-uniform sediment has been established by considering the equivalent grain and the relative exposure degree. 阐述了泥沙起动机理,通过对等效粒径概念及表达式的引入,推得了泥沙起动公式。
- Type O steel shall be supplied without specific grain size control. 0类型的钢没有特殊的颗粒尺寸控制。
- Fine-grain (grain size <0.5 mm) aluminosilicate concrete. 细颗粒（粒度小于0.;5毫米）的硅铝酸盐混凝土。
- The best rubbing time and grain size are given in the paper. 文中给出了最佳的样品研磨时间及粒度。
- Its measuring basic standard is volume,and use equivalent ball to show the measuring result. Measuring basic standard of traditional extinction sedimentation way is weight,and use sedimentation principle to measure sediment grain size. 它以体积为测量基准、用等效球体来表现测量成果,传统的消光沉降法是以重量为测量基准、使用沉降原理来测量泥沙颗粒的大小。
- The relationship be-tween grain size and fractal dimension is investigated. 考察了晶粒度与分维之间的关系。
- They impinge on the final structure, grain size and properties of this alloy. 他们对最终组织、晶粒尺寸和合金性能都有较大的影响。
- A new method for fining grain size has been developed in this peper. 本文提出一种细化柘榴石磁光膜晶粒的有效方法。
