calcareous
英 [kæl'keərɪəs] 美 [kæl'kerɪrs]

adj.

含碳酸钙的，钙质的；

英英释义

calcareous[ kæl'kεəriəs ]

• adj.composed of or containing or resembling calcium carbonate or calcite or chalk

  同义词：chalky

词组短语

calcareous soil石灰土

双语例句

用作形容词(adj.)

1. Plants from the high-lime plots grew better on calcareous soil.
   高石灰小区的植株在石灰质土上生成较好。
2. Calcareous clay soils have high limestone content that neutralizes natural acidity of the soil.
   石灰质的粘土内有含有能中和土壤自然酸性的石灰石。
3. The calcareous skeletons of this distinctive species have weathered out from the limestone matrix.
   这一独特物种的钙质骨骼已在石灰石矩阵中风化。
4. Calcareous sediments accumulated on a sea floor and eventually were compacted and cemented to form limestone.
   钙质沉积物堆积在海底，最后压紧并胶结形成石灰岩。

权威例句

Fractionation of Inorganic Phosphates in Calcareous Sediments1
Isotope paleontology: growth and composition of extant calcareous species
THE ROLE OF THE SEED BANK IN GAP REGENERATION IN A CALCAREOUS GRASSLAND COMMUNITY
Local Extinctions of Plants in Remnants of Extensively Used Calcareous Grasslands 1950-1985
The historical and socioeconomic perspective of calcareous grasslands—lessons from the distant and recent past
Challenges for the conservation of calcareous grasslands in northwestern Europe: integrating the requirements of flora and fauna
Experimental studies on the dispersal of plants and animals on sheep in calcareous grasslands.
Patterns of Shrub Invasion into High Mountain Grasslands of the Northern Calcareous Alps, Austria
Determination of carbonate and organic matter in calcareous sediments and sedimentary rocks by loss on ignition: Comparison with oth...
Effect of biochar amendment on maize yield and greenhouse gas emissions from a soil organic carbon poor calcareous loamy soil from C...