Limestone is a naturally occurring sedimentary rock, rich in calcium carbonate, while lime is derived from the heating and chemical transformation of limestone.
Limestone is a very common type of sedimentary rock. Rocks come in three types: igneous, metamorphic and sedimentary. Sedentary rock forms from deposits of small particles and other debris, usually from the Earth's surface or bodies of water. Limestone can be formed in two ways: biologically ...
a sedimentary rock consisting predominantly of calcium carbonate, varieties of which are formed from the skeletons of marine microorganisms and coral: used as a building stone and in the manufacture of lime. travertine noun a form of limestone deposited by springs, especially hot springs, used in ...
n. a sedimentary rock consisting mainly of calcium that was deposited by the remains of marine animals limestone的用法和例句: 1.She hadlimestoneunder her fingernails, butlimestonewouldn't have been used when this asylum was built, so she was obviously held somewhere else. ...
石灰岩,石灰石; 变形 复数:limestones 英英释义 limestone[ 'laimstəun ] n.a sedimentary rock consisting mainly of calcium that was deposited by the remains of marine animals 学习怎么用 词组短语 limestone cave灰岩洞,石灰岩洞 reef limestone礁灰岩 ...
Limestone definition: a sedimentary rock consisting predominantly of calcium carbonate, varieties of which are formed from the skeletons of marine microorganisms and coral. See examples of LIMESTONE used in a sentence.
Limestone is a sedimentary rock commonly used for flooring, wall tiles, counters, shower surfaces, and outdoor paving. While limestone can have a long, useful life (see the Great Pyramid of Giza), it is fairly soft. As such, it can be easily scratched, damaged by heat, and etched by ...
limestone- a sedimentary rock consisting mainly of calcium that was deposited by the remains of marine animals atomic number 20,Ca,calcium- a white metallic element that burns with a brilliant light; the fifth most abundant element in the earth's crust; an important component of most plants and...
(名) As a noun A sedimentary rock consisting mainly of calcium that was deposited by the remains of marine animals. Hyphenation lime•stone Part of Speech (名) noun Matching Results 石灰石 shíhuī shí limestone 石灰岩 shíhuī yán limestone 灰岩 huīyán limestone 青石 qīngshí bluestone;...
intrusive (igneous) rock , plutonic (igneous) rock [ A rock formed at considerable depth by crystallization of magma and/or by chemical alteration. It is characteristically medium- to coarse-grained, of granitoid texture ]● Tiefengestein n , Plutonit m , plutonisches Gestein, Intrusivge...