calcareous wikipedia - EAS
- Calcareous (/ kælˈkɛəriəs /) 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.
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檢視所有 Wikipediahttps://en.wikipedia.org/wiki/CalcareousCalcareous 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. 查看更多內容
Calcareous is used as an adjectival term applied to anatomical structures which are made primarily of calcium carbonate, in animals such as gastropods, i.e., snails, specifically about such structures as the operculum, … 查看更多內容
The term is used in pathology, for example in calcareous conjunctivitis, and when referring to calcareous metastasis or calcareous deposits, which may both be removed surgically. 查看更多內容
Calcareous deposits can form in water carrying pipes. An example of this is Sunday stone. 查看更多內容
The term calcareous can be applied to a sediment, sedimentary rock, or soil type which is formed from, or contains a high proportion of, calcium carbonate in the form of 查看更多內容
Calcareous coatings, or calcareous deposits, are mixtures of calcium carbonate and magnesium hydroxide that are deposited on 查看更多內容
CC-BY-SA 授權下的維基百科文字- https://en.wikipedia.org/wiki/Calcareous_sponge
The calcareous sponges of class Calcarea are members of the animal phylum Porifera, the cellular sponges. They are characterized by spicules made of calcium carbonate in the form of calcite or aragonite. While the spicules in most species have three points, in some species they have either two or four points.
Wikipedia · CC-BY-SA 授權下的文字 - https://en.wiktionary.org/wiki/calcareous
網頁calcareous Learned borrowing from Latin calcārius (“of or pertaining to lime”), derived from calx (“lime”). Similar to calcium . Pronunciation [ edit] IPA ( key): /kælˈkɛəɹiəs/ Adjective [ …
- https://en.wikipedia.org/wiki/Calcareous_sinter
- Calcareous sinter is characterised by laminations of prismatic crystals growing perpendicular to the substrate; laminations are separated by thin layers of microcrystalline carbonate. Calcareous sinter is porous due to the calcareous crystals enclosing many small cavities. Macrophytes are absent, consequently porosity is very low. Exclusion of spec...
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- https://en.wikipedia.org/wiki/Calcareous_grassland
網頁Calcareous grassland (or alkaline grassland) is an ecosystem associated with thin basic soil, such as that on chalk and limestone downland. [1] Plants on calcareous grassland are …
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Calcareous sponge - Simple English Wikipedia, the free …
https://simple.wikipedia.org/wiki/Calcareous_sponge網頁The calcareous sponges of class Calcarea are members of the animal phylum Porifera, the cellular sponges. They are characterized by spicules made out of calcium carbonate. …
- https://en.wikipedia.org/wiki/Calcareous_glade
網頁Calcareous glades occur where bedrock such as limestone occurs near or at the surface, and have very shallow and little soil development. Due to the shallow soil and the …
Category:Calcareous - Wikimedia Commons
https://commons.wikimedia.org/wiki/Category:Calcareous網頁calcareous an adjective meaning mostly or partly composed of calcium carbonate Upload media Wikipedia Authority control Q17005941 Reasonator PetScan Scholia Statistics …
Calcareous - Wikipedia | PDF | Natural Materials | Rocks - Scribd
https://www.scribd.com/document/431091471/Calcareous-Wikipedia網頁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 …
- https://en.wikipedia.org/wiki/Calcaneus
網頁The calcaneus forms the bony part of the heel. It forms a joint with the talus bone, the subtalar joint. In humans and many other primates, the calcaneus ( / kælˈkeɪniəs /; from …
