| 1. | Identification of chinese herb drugs with fab mass spectra
质谱图在中药品种鉴定上的应用 |
| 2. | Ion mass spectrum and its application continue
离子质谱及其应用续 |
| 3. | Superimposition and analysis of esi tandem mass spectra
电喷雾串联质谱图的叠合与多肽序列的分析 |
| 4. | O was identified by mass spectrum . out of three diesters two are novel
3个二酯中，有2个未见文献报道。 |
| 5. | Electrospray ionization mass spectra of nucleoside 5 - thiophosphoramidates
硫代磷酰氨基酸酯电喷雾质谱研究 |
| 6. | The mass spectra of biological marker
生物标志物谱图 |
| 7. | Ring - down mass spectrum of no
一氧化氮的衰荡质谱 |
| 8. | Its stucture was investigated through ir , 1h nmr and mass spectrum
用红外光谱、核磁共振氢谱和质谱推测了产物的结构。 |
| 9. | Additivity of mass spectra
质谱的可迭加性 |
