利用该装置测量了一氧化碳分子的光电离效率曲线及其离子碎片的部分光学振子强度密度。
The photoionization efficiency curve and the partial optical oscillator strength densities for different fragments of CO was determined by this work.
最有可能的解释像是某些物质——围绕土卫五的碎片环——正阻碍离子和电子到达卡西尼。(参见《土星的卫星也许有光环——第一个》。)
The best possible explanation seemed to be that something physical-a ring of debris around rhea-was blocking the ions and electrons from reaching Cassini. (see "Saturn Moon May Have rings-a First.")
等离子和晶体碎片闪烁着飞上坡面。
有些分子离子断裂成为较小的子离子和中性碎片。
Some of the molecular ions fragment into smaller daughter ions and neutral fragments.
碎片离子中除了芳香化合物的特征碎片外，还有反映树脂结构的碎片。
Fragment ions characteristic of resin structure were detected along with aromatic ions derived from aromatic compounds.
由于共振增强多光子电离（REMPI）母体离子谱与碎片离子谱的相似性，可用探测总离子信号的方法来替代单独的母离子探测，有效地提高痕量探测的灵敏度。
Similarities in the REMPI spectra of all the ions could lead to greater trace detection sensitivity if the total ion yield is concerned instead of only the parent ions.
等离子体以一个很有趣的方式，破碎成碎片。
论文介绍了等离子体碎片加速器的诊断设计。
The diagnostic methods of the plasma dynamic accelerator are introduced.
样品溶解在二甲基亚砜中，以正离子方式记录谱图，结果发现除产生一个失去氯原子的分子离子峰外，没有任何碎片峰。
The samples were dissolved in dimethyl sulfoxide (DMSO) and the data were recorded by positive ion mode. No any other fragment was found except for little molecular ion which loses a chlorine atom.
对经过液相色谱分离后的化合物进行源内碰撞诱导裂解(CID)，并对化合物及其碎片离子进行精确质量测定，测定质量与理论质量之间误差不超过2。
With in-source collision induced dissociation (CID) and exact mass measurement, the differences between the calculated mass and the theoretical mass of all compounds and fragments were less than 2.
——适用于没有打开创建卷的碎片离子。
通过质谱测量各离子的光电离效率曲线，得到了该分子的垂直电离能及主要碎片离子的出现势。
04ev and appearance potentials of various fragment ions have been determined by measuring their photoionization efficiency curves.
通过质谱测量各离子的光电离效率曲线，得到了该分子的垂直电离能及主要碎片离子的出现势。
04ev and appearance potentials of various fragment ions have been determined by measuring their photoionization efficiency curves.
应用推荐