2) particle size distribution
粒度配比
1.
High density W-Cu functionally gradient material was fabricated by particle size distribution method and hot press.
采用粒度配比和热压固相烧结方法制备高致密W-Cu梯度热沉材料,考察烧结温度、压力和保温时间对梯度材料密度和硬度的影响,并对材料的显微组织进行观察。
2.
Compact and mechanical properties of W-Cu gradient heat-sink materials fabricated by particle size distribution and hot press solid phase sintering are investigated.
对采用粒度配比和热压固相烧结方法制备的W-Cu梯度热沉材料的致密性和力学性能进行了研究。
3) specific granularity
比粒度
1.
Through reiterative study over years by the author,a new principle to express the relation between aggregate particles size and the surface area was proposed,that is the specific granularity,which could solve the problem of lack of correlation of fineness modulus to the specific surface area of the sand.
经多年反复研究,发现了集料粒度与表面积关系法则,提出了以“比粒度”表述砂石粒度的新方法,解决了以“细度模数”表述砂子细度的不足之处,即解决了细度模数与不同细度砂子的比表面积没有相关性的问题。
4) fineness ratio
粒度比(例)
5) grain-size comparator
粒度比测器
6) ratio of thickness to grain size
厚度/晶粒尺寸比
补充资料：调和设备——配比器
调和设备——配比器     | ||
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说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条