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高岭土的工艺矿物学特征直接决定着它的工业用途。
The characteristics of the technological mineralogy of kaolin directly decide its industrial utilization.
应加强催化剂载体的矿物学特征与催化特性间的相互关系研究。
A study on relationship between the miner alogical characteristics and catalytic properties of catalysts should be strengthened.
经过岩石矿物学特征和矿物成分的对比分析,初步判定成对陨石21组。
Furthermore, according to their petrologic features and mineral chemistry, 21 groups of meteorites are pre...
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