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柯林斯词典释义
英英词典释义
行业词典释义

福克斯词典 \ 英汉词典 \

barium是什么意思？

barium

英[ˈbeəriəm] 美[ˈberiəm]

n. 钡；

相关单词 albarium barium monoxide barium oxide barium poisoning barium sulfate barium white bariumism columbarium herbarium

例句

Barium is found in some oilfield brines in concentrations greater than 100 mg / litre. 在有些油田卤水中,钡的浓度大于100毫克/升.
X | ray barium meal radiography and gastroscopy examination are the important diagnostic methods. X线钡剂造影及胃镜检查是诊断本病的主要方法.
A four - month - old female baby was diagnosed to have an unreduced intussusception after a barium enema. 摘要一位四个月大的女婴被诊断为肠套叠,因观察钡剂复位仅呈部份成功,而接受开腹探查手术.
Follow up studies by barium contrast enema and colonoscopy proved no stenosis of the anastomosis. 经半年以上随访及结肠气钡双对比造影、电子结肠镜复查证实无吻合口瘢痕性狭窄发生.
Objective To assess the EKG occurring in acute barium poisoning. 目的探讨急性钡中毒时心电图异常的临床意义.
There is reflux of barium into the terminal ileum. 钡剂反流进入回肠末端.
Common ceramic elements are barium titanate and lead zirconate - titanate. 普通的陶瓷元件分别是钛酸钡和锆钛酸铅.
Explain why barium forms peroxide but beryllium does not. 解释为什么钡能形成过氧化物而铍则不能。
Barium as barite ( barium sulfate ) is used industrially as a white pigment for paint. 钡以重晶石形态 ( 硫酸钡 ) 在工业上用作油漆的白色涂料.

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柯林斯高阶英汉双解学习词典释义

N-UNCOUNT

钡

Barium is a soft, silvery-white metal.

英英词典释义

Noun
1. a soft silvery metallic element of the alkali earth group; found in barite

行业词典

医学： (所有格barii)钡：淡黄色金属性元素，属碱土类，其酸溶性盐有毒，原子序数为56，原子量137.34；化学符号Ba；

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