| 释义 |
micrometeor|maɪkrəʊˈmiːtɪər|
[f. micro- 1 + meteor.]
= micrometeoroid.
1957Seattle Times 10 Nov. 16/5 Density of micro⁓meteors and meteoric dust, and the like. 1973Times 16 May 1/1 The micrometeor shield was designed to protect the outer skin of the space station from minor damage but also played an important role in controlling Skylab's temperature.
Hence micrometeˈoric a.
1958Times 30 Aug. 6/1 It also carried recording instruments to register impacts of micro-meteoric particles. |