| petrological | Of or pertaining to petrology. Source: Websters Dictionary (01 Mar 1998) |
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| petrologically | According to petrology. Source: Websters Dictionary (01 Mar 1998) |
| petrologist | One who is versed in petrology. Source: Websters Dictionary (01 Mar 1998) |
| petrology | 1. <study> The department of science which is concerned with the mineralogical and chemical composition of rocks, and with their classification: lithology. 2. A treatise on petrology. (04 Mar 1998) |
| petromastoid | <anatomy> Of or pertaining to the petrous and mastoid parts of the temporal bone, periotic. Origin: Petro + mastoid. Source: Websters Dictionary (01 Mar 1998) |
| Petromyzon | Primitive marine vertebrate (Class Agnatha) with eel like body and lacking true jaws. Their relatively simple nervous system has been studied in some detail. (18 Nov 1997) |
| petromyzont | <zoology> A lamprey. Origin: Petro + Gr. To suck in. Source: Websters Dictionary (01 Mar 1998) |
| petropharyngeus | See: musculus petropharyngeus. (05 Mar 2000) |
| petrosa | The petrous portion of the temporal bone. Origin: L. Fr. Petra, rock (05 Mar 2000) |
| petrosal | <anatomy> Hard; stony; petrous; as, the petrosal bone; petrosal part of the temporal bone. Of, pertaining to, or in the region of, the petrous, or petrosal, bone, or the corresponding part of the temporal bone. <anatomy> Petrosal bone, a bone corresponding to the petrous portion of the temporal bone of man; or one forming more or less of the periotic capsule. See: Petrous. <anatomy> A petrosal bone. The auditory capsule. Source: Websters Dictionary (01 Mar 1998) |
| petrosal bone | The part of the temporal bone that contains the structures of the inner ear and the second part of the internal carotid artery; in antenatal life it appears as a separate ossification centre. Synonym: pars petrosa ossis temporalis, periotic bone, petrosal bone, petrous pyramid. (05 Mar 2000) |
| petrosal branch of middle meningeal artery | <anatomy, artery> Petrous branch of middle meningeal artery; first intracranial branch of middle meningeal artery; anastomosis: stylomastoid artery via hiatus of facial canal. Synonym: ramus petrosus arteriae meningeae mediae. (05 Mar 2000) |
| petrosal foramen | An occasional opening in the greater wing of the sphenoid bone, between the foramen spinosum and foramen ovale, which transmits the lesser petrosal nerve. Synonym: foramen petrosum, canaliculus innominatus, foramen of Arnold. (05 Mar 2000) |
| petrosal fossa | A small and often only faintly marked depression on the inferior surface of the petrous portion of the temporal bone, between the jugular fossa and the opening of the carotid canal; here opens the canaliculus tympanicus transmitting the tympanic nerve. Synonym: fossula petrosa, petrosal fossa, receptaculum ganglii petrosi. (05 Mar 2000) |
| petrosal fossula | A small and often only faintly marked depression on the inferior surface of the petrous portion of the temporal bone, between the jugular fossa and the opening of the carotid canal; here opens the canaliculus tympanicus transmitting the tympanic nerve. Synonym: fossula petrosa, petrosal fossa, receptaculum ganglii petrosi. (05 Mar 2000) |
Synonyms :
Synonyms : Bone, Petrous, Bones, Petrous, Petrous Bones, Petrous Pyramids, Pyramid, Petrous, Pyramids, Petrous
| petromastoid part of temporal bone |
petrous part of temporal bone, 1. a name given to the pars petrosa ossis temporalis when the petrous and mastoid parts are considered separate entities. 2. the anterior portion of the pars petrosa ossis temporalis, excluding the mastoid part.
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| petroleum |
Petroleum (from Latin petra – rock and oleum – oil), crude oil, sometimes colloquially called black gold, is a thick, dark brown or greenish flammable liquid, which exists in the upper strata of some areas of the Earth's crust. It consists of a complex mixture of various hydrocarbons, largely of the alkane series, but may vary much in appearance, composition, and purity. It is an important "primary energy" source IEA Key World Energy Statistics). ...
출처: en.wikipedia.org/wiki/Petroleum
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| petro- |
Petroleum (from Latin petra – rock and oleum – oil), crude oil, sometimes colloquially called black gold, is a thick, dark brown or greenish flammable liquid, which exists in the upper strata of some areas of the Earth's crust. It consists of a complex mixture of various hydrocarbons, largely of the alkane series, but may vary much in appearance, composition, and purity. It is an important "primary energy" source IEA Key World Energy Statistics). ...
출처: en.wikipedia.org/wiki/Petro
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| petroleum |
An oily, flammable, liquid solution of yellowish green to black hydrocarbons, which occur naturally in the earth. When distilled, it yields gasoline, kerosene, paraffin, fuel oil, benzene, etc., which are used in fuels, wood preservatives, lubricating oils and asphalt.
출처: www.peakagents.ca/glossary/p7.htm
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| petrosal |
A middle petrosal sinus might be present. The superior petrosal sinus occasionally communicates via an aberrant vein with the superior ophthalmic vein.
출처: www.vh.org/adult/provider/anatomy/AnatomicVariants...
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| Petro | the branch of economic geology that deals with the occurrence and exploitation of oil and gas fields |
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| Petro | a semi-solid mixture of hydrocarbons obtained from petroleum |
| Petro | a refinery for petroleum |
| Petro | the branch of geology that studies rocks: their origin and formation and composition |
| Petro | typical lampreys |
| Petro | large anadromous lamprey sometimes used as food |
| Petro | lampreys as distinguished from hagfishes |
| Petro | lampreys |
| Petro | parsley |
| Petro | annual or perennial herb with aromatic finely-cut leaves |
| Petro | a variety of parsley having flat leaves |
| Petro | parsley with smooth leaves and enlarged edible taproot resembling a savory parsnip |