1) Archaean ultra-high pressure metamorphic belt
太古宙超高压变质带
2) Archean metamorphic rocks
太古宙变质岩
1.
The Precambrian metamorphic rocks are developed at the margins of Tarim basin of Xinjiang, among which the Archean metamorphic rocks are distributed in Kuruktag-Xingxingxia area and Altun forelands.
新疆塔里木盆地周边发育前寒武纪变质岩系,其太古宙变质岩系分布在库鲁克塔格—星星峡及阿尔金山前。
3) UHPM belt
超高压变质带
1.
This paper presents a comprehensive geochemical study of rocks from the cross section of Sidaohe quarry in Macheng, one of the representative outcrops of eclogite and its host rocks in Dabie UHPM belt.
报道了大别超高压变质带西部麻城四道河榴辉岩 -围岩剖面系统的元素和同位素地球化学研究成果 ,对超高压变质榴辉岩在俯冲和折返过程中的部分熔融作用进行了探讨 。
4) ultrahigh-pressure metamorphic belt
超高压变质带
1.
Low-grade metamorphic rocks in the Dabie ultrahigh-pressure metamorphic belt:A new understanding;
大别山超高压变质带内浅变质岩层再认识
5) Ultrahigh pressure metamorphic belt
超高压变质带
1.
Anhui Tianzhushan National Geological Park is rich in geological relic resources,including granite peak cluster landform relics,ultrahigh pressure metamorpHic belt and characteristic rock eclogite and paleotological fossil relics,all formed by intemal and external agent in geological history,having high values for scientific research.
安徽省天柱山国家地质公园的地质遗迹资源丰富,有花岗岩峰丛地貌遗迹,超高压变质带及其榴辉岩特征岩石和古生物化石遗迹,它们都是在地质历史时期中受内、外营力造化而成的,具有较高科学研究价值。
6) UHP metamorphic belt
超高压变质带
1.
Recent studies have shown that apatites with needle-like exsolution lamellae are widely found in eclogites as well as in ultramafic rocks in the Dabie-Sulu UHP metamorphic belt.
最近的研究证实,在大别-苏鲁超高压变质带的多硅白云母榴辉岩和超基性岩中的磷灰石矿物内普遍发育有针柱状出溶晶体,初步研究证明这些出溶晶体多为各种硫化物:如黄铁矿、黄铜矿等。
2.
The spatial relationship between the East Qinling and Dabie-Sulu UHP metamorphic belts has been a controversy.
其铅同位素组成与秦岭岩群及二郎岩坪群一致,而与大别超高压变质带有明显的区别。
3.
The results indicate that the tectonic stack of the UHP metamorphic belt,in structure consists dominantly of the reclined folds.
在详细地描述了典型的斜卧褶皱组成、几何形态、位态及其形成的物理环境之后 ,指出斜卧褶皱及分隔它们的韧性剪切带 ,在构造上 ,是组成超高压变质带构造柱的两个基本要素 ,是在超高压变质作用期后伸展体制及角闪岩相条件下形成的。
补充资料：超高压
超高压
一般指高于一万大气压的压强。在超高压下，物质的物理化学性质发生显著变化。利用超高压和高温可使物质结构改变，或者合成自然界尚未发现过的物质，如固体氮和性质极硬的氮化硼等。
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