igneous

英 [ˈɪɡniəs]

美 [ˈɪɡniəs]

adj.  火成的(尤指火山喷出的)

TOEFLGRE

BNC.26408 / COCA.35283

牛津词典

adj.

• 火成的（尤指火山喷出的）
  formed when magma (= melted or liquid material lying below the earth's surface) becomes solid, especially after it has poured out of a volcano

柯林斯词典

• (岩石)火成的
  In geology,igneousrocks are rocks that were once so hot that they were liquid.

英英释义

adj

• like or suggestive of fire
  1. a fiery desert wind
  2. an igneous desert atmosphere
  Synonym:fiery
• produced by the action of fire or intense heat
  1. rocks formed by igneous agents
  Synonym:eruptive
• produced under conditions involving intense heat
  1. igneous rock is rock formed by solidification from a molten stat
  2. igneous fusion is fusion by heat alone
  3. pyrogenic strata
  Synonym:pyrogenicpyrogenous

双语例句

• Rare plagioclastic feldspar occurring in many igneous rocks.
  一种稀有的斜长石，多出现于火成岩中。
• Plutonic igneous rock having visibly crystalline texture.
  深成火成岩石，有明显的晶体纹理。
• The steam huff and puff is the effective model for development of igneous fractured heavy oil reservoir.
  蒸汽吞吐法可作为火成岩裂缝性稠油油藏的有效开发方式。
• Large mass of intrusive igneous rock believed to have solidified deep within the earth.
  大块的侵入火成岩，被认为是在地球内部深处凝固而成。
• The most common intrusive in the order of igneous rocks is granite.
  在火成岩系列中最常见的侵入体是花岗岩。
• A vitreous mineral consisting of sodium aluminum silicate and sodium chloride in crystalline form; occurs in igneous rocks.
  一种玻璃质矿物，由钠铝硅酸盐和氯化钠组成，呈晶体状，见于火成岩中。
• The difference between MORS – and SSZ – type ophiolites in terms of igneous petrotectonic assemblages is discussed.
  探讨了识别洋中脊扩张型（MORS）和洋俯冲带上面（SSZ）蛇绿岩（套）在火成岩组合上的差别。
• The heat and pressure from igneous intrusion cause the alteration of surrounding rocks.
  入侵岩浆的热能和压力导致了围岩的变化。
• The identification method of igneous rock lithology in 69 area of Junggar Basin
  准噶尔盆地六九区火成岩岩性识别方法研究
• So eruption of volcanoes is one way of producing igneous rocks.
  那么火山喷发是形成火山岩的一种方式罗。