ionization time

Because the thermal and ionization time scale are very short at the ionospheric height, the local nighttime lower ionosphere should be substantially affected by the large QE field.

在电离层高度上，由于电子的热化时标和电离时标极短，在QE场的作用下，夜间局部低电离层会有比较大的响应。

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The differential proteins in the gel were selected and dug in situ to be identified by matrix-assisted laser desorption ionization time of flight Time mass spectrometry ( MALDI-TOF-MS) and protein database searching. 2.

选取差异蛋白质点，通过基质辅助激光解吸电离飞行时间质谱（MALDI-TOF-MS）及蛋白质数据库检索进行差异蛋白质鉴定。

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Objective: To screen potential specific biomarkers in serum of gastric cancer patients using functional magnetic bead based sample fractionation method combinded with matrix-assisted laser desorption/ ionization time of flight mass spectrometry ( MALDI-TOF MS) technology.

目的：应用液体蛋白芯片-飞行时间质谱技术从胃癌患者血清中筛选潜在的标志蛋白。

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Behavior of Silver Cluster on Laser Desorption/ Ionization Time of flight Mass Spectrometry

激光解吸电离飞行时间质谱下的银簇行为

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