ice-free

adj.

不会冰冻的，不冻的；

Ice-free cryopreservation of mouse embryos at −196 °C by vitrification
A sea ice free summer Arctic within 30 years?
Objectively Analyzed Air–Sea Heat Fluxes for the Global Ice-Free Oceans (1981–2005)
A sea ice free summer Arctic within 30years: An update from CMIP5 models
Distribution of polar bears (Ursus maritimus) during the ice-free period in western Hudson Bay
Design of ice-free nanostructured surfaces based on repulsion of impacting water droplets.
Ice-free conditions on the queen charlotte islands, british columbia, at the height of late wisconsin glaciation.
Decrease in the CO₂ Uptake Capacity in an Ice-Free Arctic Ocean Basin
The significance of supplemental food to polar bears during the ice-free period of Hudson Bay
When will the summer Arctic be nearly sea ice free?