1) regional features of uranium mineralization
铀矿区域特征
2) Characteristics of uranium deposits
铀矿特征
6) characteristic zone
特征区域
1.
Analysis of characteristic zones of isothermal superplastic welded joint of heterogeneous steels;
异种钢恒温超塑焊接头特征区域分析
2.
This paper researches several kinds of proposed classification methods of characteristic zones about fusion welded joint.
本文研究了已提出的几种熔焊接头特征区域划分方案，找出认识一致和认识分歧之处，并对认识分歧的原因进行了详细讨论。
3.
A new view of characteristic zone of fusion welding joint is put forward through observations and researches of many fusion welding joints.
通过大量的熔化焊接头试样的观察和研究，提出了熔化焊接头特征区域划分新方案。
补充资料：成矿区域
见区域成矿学。
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