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

• Dark brown to black mica found in igneous and metamorphic rock.
  深棕色到黑色的云母，发现于火成岩与变质岩中。
• Extrusive igneous rock solidified near or on the surface of the Earth.
  在地球表面或附近凝固的火成岩。
• Igneous rock produced by eruption and solidified on or near the earth's surface; rhyolite or andesite or basalt.
  火成岩产生于火山喷发和在地表或接近地表的地方凝固；流纹岩或安山岩或玄武岩的。
• The optimization function of faults on forming of igneous reservoirs is specially pointed out.
  特别指出了该区断层对火成岩油气藏的形成所起的优化作用。
• Hydrocarbons commonly occur in sedimentary basins and are absent from intervening areas of igneous and metamorphic rocks.
  在沉积盆地中，碳氢化合物很常见，而在间杂的火成岩与变质岩中则找不到。
• It and OMEGA have revealed a diversity of igneous rock compositions that rivals Earth's.
  它与OMEGA揭露出各形各色的火成岩组成，足与地球上的媲美。
• 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 intrusion sequence for igneous rocks is indicated by crosscutting and inclusion relationships.
  火成岩的归入顺序由切割和包含关系来表示。
• Plutonic igneous rock having visibly crystalline texture.
  深成火成岩石，有明显的晶体纹理。
• 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