outcrop是什么意思？

outcrop

英[ˈaʊtkrɒp] 美[ˈaʊtkrɑp]

• n. 露出地面的岩层；

复数：outcrops;

例句

• The example from field outcrop in Jiaolai Basin confirms this controlling process. 来自胶莱盆地野外露头的实例从另一方面证实了这种控制作用.
• Practically every rock outcrop shows numberless joints. 实际上所有岩石的露头都显示许许多多的节理.
• The Main Chromitite Seam and the Merensky Reef do not outcrop well. 主铬铁岩矿层及麦仑斯基矿层出露不好.
• ...an outcrop of rugged granite. 露出地面的花岗岩粗糙岩层
• A little way below the ridge was an outcrop of rock that made a rough shelter. 山脊下方不远处有一块露出地面的岩石，大致形成了一个掩蔽处。

柯林斯高阶英汉双解学习词典释义

• （岩石）露出地表的部分，露头
  or outcropping An outcrop is a large area of rock sticking out of the ground.
  例句
  ...an outcrop of rugged granite. 露出地面的花岗岩粗糙岩层 ...rocky outcrops, covered in trees and bushes. 掩藏在树木和灌木丛下的岩石露头

英英词典释义

• Noun
  1. the part of a rock formation that appears above the surface of the surrounding land
• Verb
  1. appear on the surface, come to the surface on the ground;
  "Big boulders outcropped"

行业词典

• 冶金学： 露头；
  石油： 露头；