The characteristic ions and fragmentation patterns of shikimic acid were discussed by EIMS, ESIMS and MS/MS.
探讨该化合物的质谱特征离子与裂解途径，提供莽草酸的质谱学基础。
It is found from TIC of GC-EIMS that the amount of dipolymer in RD is the largest with best thermal stability.
总离子色谱质谱图(TIC)表明：多聚体rd中二聚体含量最高，热稳定性最好。
The bending loss of a SOI bent waveguide is also calculated with the present and conventional EIMs respectively.
最后，文中给出了一个利用这种等效方法计算弯曲波导损耗的例子。
The presence of therapeutic drugs and their metabolites in the hair of psychiatric patients was investigated using GC/EIMS and GC/PCIMS.
运用GC/MS的电子电离和化学电离技术，考察了精神病患者头发中精神药物及其代谢物的存在状况；
The characteristic ions and fragmentation patterns of shikimic acid were discussed by EIMS, ESIMS and MS/MS. This paper summarizes the basic of mass spectroscopy of shikimic acid.
探讨该化合物的质谱特征离子与裂解途径，提供莽草酸的质谱学基础。
The characteristic ions and fragmentation patterns of shikimic acid were discussed by EIMS, ESIMS and MS/MS. This paper summarizes the basic of mass spectroscopy of shikimic acid.
探讨该化合物的质谱特征离子与裂解途径，提供莽草酸的质谱学基础。
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