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- Also it researches the penetrability and absorptivity of Nano-ZnO, and gets the relations between the absorptivity and the grain sizes of nano grains. 对纳米ZnO的透过率和吸收率进行了研究,得到了吸收率和纳米颗粒粒径之间的关系。
- 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。
- The latticeconstant of metal crystallites like FCC, BCC structure increases with the decreasing of the grain size. 发现对于FCC、BCC结构的金属晶体来说,晶河北师范大学硕士研究生论文格常数随着晶粒线度的减小而减小。
- 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。
- sphere - like nano - calcium carbonate 球形纳米碳酸钙
- 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。
- 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。
- 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。
- This may indicate that spikelet development before heading limits grain size. 这可能表明抽穗前的小穗发育限制籽粒大小。
- Macrographic determination of the ferritic or austenitic grain size of steels. 钢的铁素体或奥氏体晶粒度的测度。