fragment ions的意思

fragment ions中文翻譯：

碎片離子

相似詞語短語

ions───n.(Ions)人名；(英)艾恩斯；n.[化學]離子（ion復數）

fragment───vi.破碎或裂開；vt.使成碎片；n.碎片；片段或不完整部分

nonmetallic ions───非金屬離子

acentric fragment───[遺]無著絲粒斷片；無著絲點片段

fragment design───碎片設計

biI ions───鉍離子

chloride ions───氯根離子

divalent ions───二價離子

phrase fragment───短語片段

雙語使用場景

04ev and appearance potentials of various fragment ions have been determined by measuring their photoionization efficiency curves.───通過質譜測量各離子的光電離效率曲線，得到了該分子的垂直電離能及主要碎片離子的出現勢。

Fragment ions characteristic of resin structure were detected along with aromatic ions derived from aromatic compounds.───碎片離子中除了芳香化合物的特征碎片外，還有反映樹脂結構的碎片。

Results:The obtained mother ions, fragment ions and the retention time were adopted to identify the related substance of curcumol, which was isocurcumenol.───結果：通過對分子質量、二級質譜碎片信息和液相保留時間三方面信息，與對照品比較，證明莪術醇對照品中的有關物質為異莪術烯醇。

Stability Analysis of Berberine Fragment Ions by Mass Spectrometry and Quantum Chemistry Studies on Fragmentation Mechanism───小檗堿質譜碎片離子穩定性分析及碎裂機理的量子化學研究

英語使用場景

MS/MS was proved to be an effective way to obtain additional structural information because fragment ions were observed for all QMIs and OAMIs in MS/MS.

A VUV soft ionization source was adopted in the mass spectrometer, which can avoid the formation of fragment ions and analyze volatile organic compounds in ambient air without pre-separation.

Decay curves metastable fragment ions is also obtained by means of ion energy loss scans spectroscopy.