And x-ray diffraction allows us to characterize solid matter.

让我们可以用来,表征固态物质。

麻省理工公开课 - 固态化学导论课程节选

And there is a technique known as x-ray diffraction.

而且有种X光衍射的技术。

麻省理工公开课 - 固态化学导论课程节选

Once the sample was delivered to the CheMin, it will be subjected to X-Ray diffraction.

FORBES: Curiosity Gets Its First Taste Of Martian Soil

Known as Photo 51, it's an X-ray diffraction image of DNA and has at least a claim to be the most important image ever taken.

BBC: The most important photo ever taken?

Using X-ray diffraction will not only tell scientists what kinds of minerals are present in Martian soil, it will also provide clues to what conditions existed on Mars when those crystals formed.

FORBES: Curiosity Gets Its First Taste Of Martian Soil