音标与读法

这里为大家介绍下barium 是什么意思，希望能帮助到各位朋友。

中英文翻译

n.

【化学】钡。

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

同义词：Ba, atomic number 56,

Barium is a chemical element with symbol?Ba and atomic number?56. It is the fifth element in Group 2, a soft silvery metallic alkaline earth metal.

例句与用法

1.The barium sulfate must be a lump-free powder .

硫酸钡必须是无块的粉末。

2.There is reflux of barium into the terminal ileum .

钡剂反流进入回肠末端。

3.Diagnosis can usually be made by barium swallow and tracheogram .

确诊要靠钡餐和气管造影。

4.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。

5.Barium is found in some oilfield brines in concentrations greater than 100mg/litre .

在有些油田卤水中，钡的浓度大于100毫克升。

6.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。

7.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。

8.The determination of sulfate - photometric method as barium chromate

铬酸钡光度法

9.High purity barium titanate for electronic industrial use

电子工业用高纯钛酸钡

10.Barium sulfate is a radiopaque substance

钡硫酸盐是一种辐射光不能穿透的状之。

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