This pushes molecules off the sample surface as gaseous ions, which can be detected and identified by the mass spectrometer.

这就使得分子以气化离子的形式离开样品表面，从而被质谱仪检测到并完成鉴定。

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The static pressure at the sample surface is also recorded.

试件表面处的静压也能记录下来。

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The morphology of oxide membrane on each sample surface was observed by SEM.

采用SEM对试样表面生成氧化膜的形貌进行了观察比较。

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Curiosity drilled a hole in Mars to collect a sample of its surface, which is the first time any rover has drilled such a hole on the Red Planet.

FORBES: Curiosity Drills A Hole On Mars

University of Miami pathologist Richard Cote is using Yang's principle of a lensless microscope to pioneer a way to move a microscope across sample cells located on a fixed surface.

FORBES: Magazine Article

Earlier this month, the Mars Curiosity rover drilled into the Martian surface, in the hopes of collecting a sample from the interior of a rock.

FORBES: Curiosity Confirms Rock Sample Found From Beneath Mars