Pitting corrosion and crevice corrosion in catalyst deposit zone and corrosion deposit zone can also induce stress corrosion cracking.
催化剂沉积区和腐蚀产物沉积区产生的点蚀和缝隙腐蚀会诱发应力腐蚀开裂的产生。
There are 3 barium deposit zones distributed in Qinba mountain area, they are witherite deposit zone in the south, barite deposit zones in the north and middle.
秦巴山区钡资源丰富,钡矿床(重晶石、毒重石)分3 带:南带为毒重石矿带,北带与中带为重晶石矿带。
Starting to study from NW-trending structure of Gutaishan-Gaojiaao gold deposit zone, in this paper, deposit-controlled characteristic is summarized and prospecting orientation is pointed out.
本文从古台山—高家坳金矿带北西向构造入手,总结其控矿特征,指出找矿方向。
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