ductile-brittle deformation的意思|示意

After the formation of ductile shear zones, there is no strong ductile shear deformation in the region, except some thermal alterations and brittle deformation.

韧性剪切带形成以后，区内主要经历了热蚀变和脆性变形，韧性变形很弱。

The earlier ductile deformation took place under the condition of amphibolite facies and the later transitional ductile-brittle deformation under the condition of greenschist facies.

早期的韧性变形发生在角闪岩相变质作用条件下，晚期的脆韧性变形发生在绿片岩相变质作用条件下。

A model for gold prognosis and regional brittle-ductile shear deformation transition was set up by study of the known large-and middle-scale gold deposits.

据现有大中型金矿研究建立了区域脆-韧性变形转换带结构模式和金矿预测模式，可有效指导找矿勘探。

These extensional structures underwent the integrated processes from ductile deformation, through ductile-brittle deformation to brittle deformation.

蛇绿岩中伸展变形构造经历了完整的变形序列：从韧性变形、经韧脆性变形到脆性变形。

The mineralization mechanism is that the brittle-ductile shearing deformation dynamically resulted in diagenesis and mineralization.

其成矿机理是脆韧性剪切变形动力成岩成矿。

The results show that the plastic deformation is obviously different from that of bulk metal and the thickness plays a key role on the ductile to brittle transition in al interlayer.

结果表明：中间纯铝层的塑性变形行为明显不同于块体纯金属，其厚度尺寸对材料的韧脆转变具有显著影响。