|
|
| 11. | Abstract: Extraction of D-p-hydroxyphenylglycine by ion exchange was studied. |
| 文摘:研究了离子交换树脂提取D-对羟基苯甘氨酸的方法，包括树脂的筛选，吸附条件和洗脱条件的确定。 |
|
|
| | |
| 12. | A new method for the determination of oxalic acid in liquorice extract by ion chromatography was established |
| 建立了用离子色谱测定甘草提取物中残留草酸含量的新方法。 |
|
|
| | |
| 13. | The crystals were cleaned by argon ion bombardment. |
| 结晶体由氩离子轰击而净化。 |
|
|
| | |
| 14. | State Key Laboratory for Material Modification by Laser, Ion and Electron Beams |
| 三束材料改性联合国家重点实验室 |
|
|
| | |
| 15. | Arsenic is separated from the bismuth matrix by ion exchange method and determined by hydride generation |
| 该方法用离子交换将砷同基体铋分离,然后用氢化物发生原子吸收光谱法测定。 |
|
|
| | |
| 16. | Extraction of D-p-hydroxyphenylglycine by ion exchange was studied. |
| 研究了离子交换树脂提取D-对羟基苯甘氨酸的方法，包括树脂的筛选，吸附条件和洗脱条件的确定。 |
|
|
| | |
| 17. | explores the interaction between the implanted ions and cells, and the biological effect of microorganisms by |
| 探讨了低能注入离子与生物细胞的相互作用以及离子注入微生物细胞所产生的生物效应. |
|
|
| | |
| 18. | The extraction of amino acids by ion-exchange, liquid membrane and reverse micelle and their applications |
| 【中英文摘要】总结了氨基酸制备中的三大萃取技术:离子交换反应萃取,液膜分离萃取和反相胶团萃取及其在毛发水解氨基酸萃取分离方面的应用。 |
|
|
| | |
| 19. | It will be more susceptible to attack by hydroxyl ion. |
| 它更容易被羟基离子所作用。 |
|
|
| | |
| 20. | The electrons were perturbed by the passing ion. |
| 通过离子移动来扰乱电子。 |
|
|
| | |