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。
• 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。
• 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。
• A variety of plagioclase feldspar found in igneous rocks and characterized by brilliant colors in some specimens.
  一种斜长岩长石的变体，发现于火成岩中，某些样本中含有丰富绚烂的颜色。
• Plutonic igneous rock having visibly crystalline texture.
  深成火成岩石，有明显的晶体纹理。
• Rocks are classified into three main types: igneous, sedimentary, and metamorphic.
  岩石分为三大类：火成岩、沉积岩和变质岩。
• 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。
• The igneous reservoir take a very important role in the field of deep buried gas prospecting in Songliao basin.
  火山岩气藏是松辽盆地深层天然气勘探的重要领域。
• 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。
• 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；