calcareous中文什么意思

adj.
含钙的，石灰质的。

• calcareous sinter(calcareous tufa):    石灰华
• alkaline-calcareous:    碱石灰釉
• argillo calcareous:    泥灰质; 泥砂质

例句与用法

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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. Colonization of a calcareous stripmine spoil by earthworms promoted incorporation of organic matter .
   在石灰质露天矿引入蚯蚓，可促进有机物的结合。
3. 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。
4. Calcite cementation seems a possibility where lime grains or calcareous organisms are abundant .
   在灰质颗粒或钙质生物丰富的地方，方解石胶结作用似乎是有可能的。
5. Other plankton species in near equal numbers replaced calcareous microplankton as they died out .
   钙质微体浮游生物消亡时，已经有近乎等量的其它浮游生物种类代替它们了。

英文释义

a

1. composed of or containing or resembling calcium carbonate or calcite or chalk
   同义词：chalky

百科释义

Calcareous is an adjective meaning mostly or partly composed of calcium carbonate, in other words, containing lime or being chalky. The term is used in a wide variety of scientific disciplines.