gadolinium是什么意思,gadolinium怎么读


gadolinium基本信息

读法:英 [,gædə"lɪnɪəm] 美 [,ɡædə"lɪnɪəm]

释义:

  • n. 钆(专有符号缩写Gd)
  • 使用频率:★

    星级词汇:★

    英英释义

    Noun:

  • a ductile silvery-white ductile ferromagnetic trivalent metallic element of the rare earth group
  • 中英词源

    gadolinium 钆

    纪念18世纪芬兰矿物学家和化学家Johan Gadolin并以其命名的金属元素。

    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.

    词态变化

    权威造句

    1. Gadolinium - diethylenetriaminepentaacetate - bismethylamide ( Gd - DTPA - BMA ) was delivered intravenously as contrast agent to trace the blood labyrinth barrier change.
    静脉注射T1增强剂Gadolinium-diethylenetriaminepentaacetate-bismethylamide ( Gd-DTPA-BMA ) 作为血迷路屏障的示踪剂.

    来自互联网

    2. The elements which have been studied most are those from gadolinium to thulium.
    研究得最多的是从钆到铥之间的元素.

    来自辞典例句

    3. The RE impurities in gadolinium oxide are determined by ICP - AES .
    采用ICP -AES 法测定氧化钆中稀土杂质,考察了基体浓度、酸度对被测元素的影响.

    来自互联网

    4. Blood brain barrier leak . For MR, gadolinium; for CT, iodinated contrast material.
    穿透血脑屏障,磁共振用钆; CT用碘造影剂.

    来自互联网

    5. Homogeneous enhancement after intravenous gadolinium is characteristic, although there are ariations in enhancement patterns.
    虽然在增强模式下静脉造影后的表现也有区别, 但其特征性的表现为均匀增强.

    来自互联网

    wwW.WEntIyi.cOm

    近反义词

  • gadolinium sesquioxide 三氧化二钆
  • gadolinium sulfide 硫化钆
  • gadolinium-containing alloy 含钇合金
  • 相似短语

  • gadolinium (Gd) 钆
  • gadolinium oxide 氧化钆
  • gadolinium sesquioxide 【化】 氧化钆; 三氧化二钆
  • gadolinium hydroxide 氢氧化钆
  • gadolinium bromide 溴化钆
  • gadolinium chloride 氯化钆
  • gadolinium molybdate 钼酸钆
  • gadolinium zeolite 钆沸石
  • gadolinium gallium garnet material 钆镓石榴石型铁氧体材料
  • gadolinium gallium garnet (GGG) 钆镓石榴石
  • 单词分析

    暂无,等待补充.

    记忆方法

    暂无,等待补充.

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