【barium】 - AEAS备考词汇

barium

UK:  ['beəriəm]

US:  ['beriəm]

n.

1.【化学】钡

1 . There was no characteristic clinical sign in small bowel tumors; endoscopy and barium series were the main diagnostic methods.
临床症状无特异性，内镜和消化道钡餐是主要诊断手段。

2 . X-ray barium meal examination showed esophageal have round, oval or lobulated filling defect, edge neatly around the normal mucosal pattern.
线钡餐检查可显示食管有圆形、卵圆形或分叶状的充盈缺损，边缘整齐，周围粘膜纹正常。

3 . Titanate including barium titanate, bismuth titanate and their doped series are the best-known electronic ceramic materials at present.
钛酸盐包括钛酸钡，钛酸铋等以及其各自掺杂系列是目前颇为流行的电子陶瓷材料。

4 . It has not been reported to synthesize doped barium ferrite by this technique.
目前利用该方法制备掺杂钡铁氧体还未查阅到报道。

5 . Test specimen shall be dissolved with acid. The solution shall be used for analyzing calcium and Barium.
试样用酸溶解后，取所制溶液分析钙、钡。