0 very cold -- cóng
icy winds.
1 covered with ice -- đóng băng
icy roads.
2 unfriendly -- không thân thiện
When the icy cold comes to the one who can endure being out?
The formation of polypeptides from single aminoacids was traced in simulation experiments representing the inner structure of icy dust grains.
Survivability of bacteria ejected from icy surfaces after hypervelocity impact.
Dust grains in dense molecular clouds of the interstellar medium acquire icy mantles, and can be subsequently incorporated into comets.
Thus, endogenic sulphur and other chemical elements will be, at any time, found on the icy surface of the dry valley lakes.
These models can almost certainly be applied to the evolution of icy satellites as well.
If they were preserved over geologic time, a record of past and present life may reside in the icy crust.
A search strategy therefore must identify sites where the habitats have been transported to and incorporated into the icy crust and exposed at the surface.
