Annotation is quite important to search for irformation in Web,especially in the situation of massive informarion resour......

Lode gold deposits are among the most economically important types of gold deposits in the world.Globally,they formed ma......

This paper presents gas compositions and H-, O-isotope compositions of sulfide- and quartz-hosted fluid inclusions, and ......

本文从塑性应变Ｌｏｄｅ参数着手深入研究了应变Ｌｏｄｅ参数即中间主应变与各应变参量间的内在联系，给出了相应数学表达式。本文首次引用相对应变莫......

[目的/意义]事件语义模型是描述和组织事件内容的语义框架。对事件语义模型进行总结和剖析,可为相关研究提供参考。[方法/过程]文......

矿脉控制点投影到工直纵投影图上的位置，是过矿脉控制点与垂直纵投影面相互垂直的直线和垂直纵投影面的交点。据此建立了求垂直纵投......

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A reasonable strength criterion should reflect the hydrostatic pressure effect, minimum principal stress effect, and int......

The convergence confinement methods are solutions employed to estimate convergence in circular tunnels. They are mostly ......