grain fineness number 砂粒细度指数 ; 晶粒度 ; 颗粒细度 ; 平均粒度
grain fineness distribution 粒度分布
original grain fineness number 原始平均细度
ferrite and the grain fineness 铁素体晶粒度
fineness of grain 细晶粒度
Normalization procedure was added before the transverse rolling for improving steel austenite grain fineness and removing mischcrystal structure.
在横轧前增加正火工序，改善钢的奥氏体晶粒度，消除混晶组织。
The grain fineness and the ore phase of the limestone in Wulongquan mine was measured and the study on calcining active lime with experimental upright furnace was performed.
对武钢乌龙泉矿石灰石的晶粒度和矿相组织进行了测试； 同时在实验室竖式炉内用石灰石煅烧活性石灰。
The scatter of WC grain fineness is referred to the fineness homogeneity of raw material W particle and the fineness of grain is influenced by the surface perfectness for thick W pattiel- es.
WC晶粒度的分散性与原始W颗粒度的均匀性有关，对于粗W粉，其颗粒完整性对WC的晶粒度有影响；
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