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"tantalum bronchography"에 대한 영영 의학사전 세부 검색 결과입니다
CancerWEB 영영 의학사전 맞춤 검색 결과 : 1 페이지: 1
tantalum bronchography Historically, bronchography using insufflated metallic tantalum powder.
(05 Mar 2000)
CancerWEB 영영 의학사전 유사 검색 결과 : 2 페이지: 1
bronchography Radiography of the bronchial tree after injection of a contrast medium.
(12 Dec 1998)
tantalum <chemistry> A rare nonmetallic element found in certain minerals, as tantalite, samarskite, and fergusonite, and isolated as a dark powder which becomes steel-gray by burnishing. Symbol Ta. Atomic weight 182.0. Formerly called also tantalium.
Origin: NL. So named on account of the perplexity and difficulty encounterd by its discoverer (Ekeberg) in isolating it. See Tantalus.
Source: Websters Dictionary
(01 Mar 1998)
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