compressional basin 中文意思是什麼

compressional basin 解釋
擠壓盆地
  • compressional : 壓縮的
  • basin : n 1 臉盆;水盆。2 滿盆,(一)盆。3 盆地,流域。4 水坑,地塘;(港灣)深度;內灣,小灣;【造船】...
  1. Distant effect of jurassic collisions of qiangtang terrane, lasa terrane and paleo - pacific land onto the eurasian land made east qinling - dabie mountains in a compressional circumstance for a long time, and suppressed its orogenic extension ; whereas, cretaceous late - collisional extension and appearance of west pacific trench - arc - basin system relieved east qinling - dabie mountains of external compression, instantly result in violent orogenic lithosphere delamination - extension and depressurized - calefactive melting, and consequently, led to the formation of large scale early cretaceous granitoids and intermediate - acidic volcanic rocks

    羌塘地體拉薩地體和西太平洋古陸在侏羅紀與歐亞大陸拼貼碰撞的遠距離效應使東秦嶺大別造山帶長期處于擠壓環境,伸展作用被抑制白堊紀的碰撞晚期伸展和西太平洋溝弧盆體系的遠距離效應使東秦嶺大別地區的外部擠壓消失,導致造山帶巖石圈迅速強烈拆沉伸展和減壓增溫熔融,從而形成大規模早白堊世花崗巖類和中酸性火山巖。
  2. Under the strong compression from the orogenic belts on both sides, in the jurassic an atypical foreland basin developed on the southern margin of the qilian orogenic belt ; in the tertiary, a two - side foreland basin formed between the qilian orogen and kunlun orogen ; in the quaternary, the qaidam basin is a compressional, downwarped basin

    在兩側造山帶的強烈擠壓作用下,侏羅紀時期在祁連造山帶南緣形成並不典型的前陸盆地,古近紀至新近紀時期則在祁連造山帶與昆侖造山帶之間形成雙側前陸盆地,第四紀屬擠壓坳陷盆地。
  3. The general structure of the basin is marked by the tectonic framework of compressional ramp of the east kunlun mountains and the qilian mountains toward and subsidence of the central part of the basin

    盆地的總體結構表現為東昆侖山和祁連山相向向盆地擠壓對沖,盆地中部沉降的構造格局。
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