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- grain size classification 粒度分类
- 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。
- 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。
- Denver's Marcus Camby, Duncan, Orlando's Dwight Howard and New Orleans' Tyson Chandler are fellow standouts from Garnett's size classification. 掘金队坎比、马刺队邓肯、魔术队霍华德和黄蜂队钱德勒都是加内特级别的合格候选人。
- 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。
- WY-1 In-stake Cascade Impacted was used to measure the particle size classification of dusts and the fr actional collecting efficiencies of dust collectors. 采用WY-1型冲击式尘粒分级仪测量各尘源排放粉尘的粉尘粒径分级组成和除尘器的粒径分级除尘效率。
- 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。
- Hydraulic classification is a effective way of controlling grain size and compon ent in production of quartzy grain.Hydraulic classification has high requiremen t to stability of feed. 水力分级是石英砂生产中控制粒度和成分的有效手段,对给料的稳定性要求较高。
- 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。
- Timbers are also subdivided into two groups by size classification: Beams and Stringers and Posts and Timbers. Again, after the lumber has been separated, the grader assigns a grade. 方木也根据尺寸类别细分为两组：梁和桁条，柱和方材。木材分开后，分级工再次标记等级。
- So the grain size of the gear steed must be maitained above No 6 grade. 因此,必须严格控制其晶粒度,使之为6级以上。
