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A ultra performance liquid chromatography-tandem mass spectrometry(UPLC-MS/MS) method was developed for determination of altrenogest and chlormadinone in swellfish.

研制出了测定河豚中烯丙孕素和氯地孕酮的超高效液相色谱-串联质谱检测方法。

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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。

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Still, Ms.Halloran says M-rated games like Call of Duty, Halo and Fallout are the most popular games in the store.

VOA: special.2011.07.04

In Copenhagen, he completes the manuscript and -I'm going to write MS for manuscript completes the manuscript, and submits this for publication.

在哥本哈根，他完成了初稿,我将写完硕士论文初稿,完成了初稿，并且提交去发表。

麻省理工公开课 - 固态化学导论课程节选

And there are three M&Ms.

你拿出三粒。

耶鲁公开课 - 心理学导论课程节选

Ms. Duvigneau liked Ms. Jamin's "naive" style, she says, and invited her to the office.

WSJ: Every Scarf Has a Story

It was Ms. Powell Jobs who encouraged her to apply to Stanford, Ms. Gutierrez says.

WSJ: Laurene Powell Jobs, Widow of Steve Jobs, Goes Public to Promote Dream Act

Ms. Harper said the department periodically reached out to relatives to check on Ms. Knight's status.

WSJ: Lapse in Missing-Persons List Questioned by Cleveland Officials