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首頁英語詞典gadoliniumgadolinium的意思

gadolinium

英 [,g?d?'l?n??m] 美[,ɡ?d?'l?n??m]
  • n. 釓(專有符號縮寫Gd)

中文詞源


gadolinium 釓

紀(jì)念18世紀(jì)芬蘭礦物學(xué)家和化學(xué)家Johan Gadolin并以其命名的金屬元素。

英文詞源


gadolinium (n.)
metallic element, with element ending -ium + gadolinia, an earth named 1886 by J.C. Marginac in honor of Johan Gadolin (1760-1852), Finnish mineralogist and chemist, who in 1794 first began investigation of the earth (subsequently called gadolinite, 1802) which eventually yielded this element and several others.

雙語例句


1. Gadolinium - diethylenetriaminepentaacetate - bismethylamide ( Gd - DTPA - BMA ) was delivered intravenously as contrast agent to trace the blood labyrinth barrier change.
靜脈注射T1增強劑Gadolinium-diethylenetriaminepentaacetate-bismethylamide ( Gd-DTPA-BMA ) 作為血迷路屏障的示蹤劑.

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2. The elements which have been studied most are those from gadolinium to thulium.
研究得最多的是從釓到銩之間的元素.

來自辭典例句

3. The RE impurities in gadolinium oxide are determined by ICP - AES .
采用ICP -AES 法測定氧化釓中稀土雜質(zhì),考察了基體濃度、酸度對被測元素的影響.

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4. Blood brain barrier leak . For MR, gadolinium; for CT, iodinated contrast material.
穿透血腦屏障,磁共振用釓; CT用碘造影劑.

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5. Homogeneous enhancement after intravenous gadolinium is characteristic, although there are ariations in enhancement patterns.
雖然在增強模式下靜脈造影后的表現(xiàn)也有區(qū)別, 但其特征性的表現(xiàn)為均勻增強.

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