油田试验结果表明，顺丁烯二酸共聚物是油田地层水中钡锶离子较有效的稳定剂。
The experimental results showed that the copolymer is a pretty good stabilizing agent of barium-strontium ion in oilfield formation water.
介绍了在电石炉上改炼硅钡钙的试验情况，着重阐述了几种配比及加料方式对合金成分的影响。
It introduces the test of smelting SiCaBa alloy in calcium carbide furnace, and focuses on the effects of some burden ratios and charging styles to the alloy's composition.
通过临床观察、食管吞钡检查、食管动力学测定及酸灌注试验证实效果满意。
The excellent result was confirmed through postoperative checkup with barium swallowing, kinetic observation of the esophagus and acid infusion.
应用推荐