甘肃礼岷金矿田的中继构造及其控矿作用

对甘肃礼岷金矿田控矿断裂的组合形式和力学性质的分析表明具有中继构造的模式，矿体为正断层带，呈不连续的错位排列，错位矿体的排列型式受基底构造控制，矿体的构造变形软弱，显示了断层带发展初期的特征。矿体在深部有规模扩大的趋势，与控矿断裂从深部向浅部的扩展顺序有关，这是岩体外接触带构造环境和矿液压裂作用的结果。

Influence of Purity Degree on the Evolution the Mechanical Properties of Aluminium Commercial

The influence of the purity degree of the commercial aluminium on the mechanical properties： elastic stress, tensile strength, Brinell hardness, resilience and elongation at break was investigated. It was found that the first three resistance characteristics decrease with the growth of the purity of the material chosen to the detriment of two ductility characteristics that rise to the three states considered： crude of casting noted： F, Annealed noted： O, hardened noted ： H1/4. Furthermore, it is important to note that the hardened and the annealed lead respectively to a considerable hardening and a considerable softening. This hardening and this softening of the material in question can be respectively associated with the increase in dislocation density and immigration impurity elements of dislocations.

“语—图”关系视域中表情包的表意与传播

网络表情包已经成为新媒体时代与语言符号、图像符号具有同样价值的表意工具,这种集合了语言文字和图像符号表意功能的'复合型'符号的内在机制尚没有得到充分阐释,因此对于深入发掘其在当代文学艺术创作与传播过程中的理论价值、构建新型艺术批评范畴的实践来说,具有非凡的意义。基于此,文章探讨了表情包的指称过程及原理,通过案例分析阐述了网络表情包研究的方法和前景,结合文艺批评的'语图关系'范式,揭示了当代新媒体文艺研究和理论阐释的新路径。