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- Barium sulfate is a radiopaque substance. 钡硫酸盐是一种辐射光不能穿透的物质。
- The foreign body can be shown up on a barium swallow. 吃了钡之后能把异物显示出来。
- barium isotope 钡同位素
- A radioactive isotope of carbon, especially carbon 14. 放射性碳碳的一种放射性同位素，尤指碳14。
- The barium sulfate must be a lump-free powder. 硫酸钡必须是无块的粉末。
- There is reflux of barium into the terminal ileum. 钡剂反流进入回肠末端。
- The symbol for the isotope deuterium. 氘的化学符号同位素氘的符号
- Finish the rest of the barium meal. 最后吞完所剩钡餐。
- Radium chemical nature lively, and barium similar. 镭的化学性质活泼，与钡相似。
- Its most common form, or isotope, has 146 neutrons. 它最常见的形式或者同位素有146个中子。
- IS ~(40)Ca_(20) A STABLE ISOTOPE? ~(40)Ca_(20)是否稳定?
- Please drink this cup of Barium. 请将这杯钡剂喝下。
- Simmons: Get me a sample and some isotope readings. 弄些样本和同位素读数。
- Isotope shifts and hyperfine structure spectrum[J]. 引用该论文 马洪良.
- Changes of nuclear mass and nuclear size cause isotope shifts. 原子核质量和大小的不同引起同位素移动。
- The isotope ratio is directly used for comparing oils or gases. 同位素比率直接用于比较各种石油或天然气。
- Diagnosis can usually be made by barium swallow and tracheogram. 确诊要靠钡餐和气管造影。
- Any of several barium compounds, such as barium sulfate. 重土（氧化钡）一种含钡化合物，如硫酸钡
- An hour later the next lighter stable isotope, xenon 134, appeared. 一小时之后，略轻一点的稳定同位素氙134出现。
- Analysis of compensation defect of barium titanate ceramics. 钛酸钡陶瓷补偿缺陷分析。
