yún​shì

cloud chamber

云室 雲室 yún​shì
cloud chamber
an apparatus used in physics to detect particles of ionizing radiation; also called a 云雾室 yún​wù​shì
nepheloscope
an instrument for measuring or observing clouds or for producing clouds by expansion of moist air

Frequency

Written text
0.011 per million

Cross-References

Same as

Sources

Frequency data
BCC Corpus (BLCU)