Owing to the improvements on analytical and testing techniques, great progress has been made in research on Sr isotopes.

随着分析测试技术的不断提高，锶同位素研究取得了重大进展。

youdao

It is both an analytical, theoretical fascination and a personal one, her reading and her experience locked together, each testing and illuminating the other.

这不仅是解析，理论上的吸引力，也融合了作者的个性，蕴含着她的阅读与经历。两者之间相互检验，相互阐释。

youdao

Make sure the testing for raw material, in-process and final product, stability study, etc., validating for analytical method finished in time.

确保及时完成原料、中间体、成品及稳定性产品的测试，及时完成分析方法的验证等相关实验。

youdao

Once the sample has gone through the testing process, an analytical report is created and the data is evaluated.

BBC: The drug-busters