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

• 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 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。
• Plutonic igneous rock having visibly crystalline texture.
  深成火成岩石，有明显的晶体纹理。
• 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。
• 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。
• A brown or yellow-green olivine found in igneous and metamorphic rocks and used as a gemstone.
  一种褐色或黄绿色的橄榄石，见于火成岩和变质岩中，用作宝石。
• Rare plagioclastic feldspar occurring in many igneous rocks.
  一种稀有的斜长石，多出现于火成岩中。
• Lower Carboniferous is composed of sea facies fragments and mid-acidic component igneous rock.
  亮晶内碎屑砂屑灰岩下石炭统为海相碎屑岩及中酸性岩组合；
• The author aimed at simply introducing the theoretical model in terms of mineralization related to the high-level igneous rocks.
  本文的目的是以与高位火成岩相关的成矿作用为例，简要介绍透岩浆流体成矿作用理论模型。
• The undissolved potassium mineral deposits is mainly classified to the sedimentary rock and the igneous rock.
  河南不溶性钾矿主要属于沉积岩型和火成岩型。