In this paper, systematic study was carried out on the crystal properties of nylon 11 and its ternary blend alloy.
对尼龙11及其共混合金体系的结晶性能进行了系统的研究。
In this paper, systematic investigation is made for the process mineralogical properties of the ore from Shitouzui mine.
本文系统考查了石头咀矿的矿石工艺矿物学性质。
In this paper, systematic investigation is made for the process mineralogical properties of the ore from Shitouzui mine.
本文系统考查了石头咀矿的矿石工艺矿物学性质。
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