1) compression metamorphism
挤压变质作用
2) Compression
[英][kəm'preʃən] [美][kəm'prɛʃən]
挤压作用
1.
The geological facts of the regional unconformity,the evolution of Mesozoic-Cenozoic fault and basin in the area show that there are five compression deformations in Mesozoic-Cenozoic period.
华北北部位于古亚洲和太平洋两大全球性构造域的交叠部位 ,其中新生代断裂演化、区域性不整合界面和盆地演化的地质事实显示华北北部中新生代存在 5个挤压作用时期。
2.
The Mesozoic faults,regional unconformities and basin evolution in the Yanshan area suggest that there occurred not only strong compression but also strong extension in the Yanshanian Stage.
燕山地区中生代断裂演化、区域性不整合界面和盆地演化的地质事实显示,燕山期不仅存在强烈的挤压作用,而且存在强烈的伸展作用。
3) pulsating compression force
脉动性质的挤压作用力
4) UHP metamorphism
超高压变质作用
1.
The fluid-rock interaction of UHP metamorphism:Oxygen isotopic study of the core rocks from the main hole (0～2050 m) of the Chinese Continental Scientific Drilling Project;
超高压变质作用过程中的流体岩石相互作用——中国大陆科学钻探工程主孔(0～2050m)岩心的氧同位素证据
6) Ultrahigh-pressure metamorphism
超高压变质作用
1.
Coesite is an important mineral often used to judge the ultrahigh-pressure metamorphism.
柯石英是石英的高压同质多相变体,是超高压变质作用的产物,它是识别超高压变质作用的重要标志矿物。
2.
Generally, the end members of ompacites are Jd = 20 mol%- 52 mol% The garnet composition, mineral assemblage of eclogite facies and oriented quartz exsoluiton in Na-clinopyroxene indicate the eclogites here underwent a Triassic ultrahigh-pressure metamorphism.
石榴子石成分特征及钠质单斜辉石中石英针状出溶体的出现表明,本区榴辉岩早期可能经历过超高压变质作用,且至少经历了3个变质阶段,即:①榴辉岩相峰期变质阶段,主要矿物共生组合为石榴子石+绿辉石+金红石±蓝晶石+石英(或柯石英假象?),p≥2。
3.
Many references show that the water is indispensable to the ultrahigh-pressure metamorphism.
大量资料表明水参与了超高压变质作用过程 。
补充资料：冲击挤压(见冷挤压)
冲击挤压(见冷挤压)
impact extrusion
ehongji jiya冲击挤压(impaet extrusion)见冷挤压。
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