Icebergs are large pieces of freshwaterice that break off snow-formed ice shelves or glaciers and float in open water.
冰山是由雪形成的冰架或冰川断裂而成，主要由淡水冰组成，一般漂浮在开阔海域。
2
The paper based on increased the low-constant temperature test box on the electronic universal testing machines, has finished the uniaxial load strength test of artificial freshwaterice.
通过对电子万能试验机增加低温恒温试验箱，实现了人工淡水冰的单轴加载强度试验。
3
Elsewhere in Antarctica, Russian researchers boast of their recent discovery of a freshwater reserve the size of Lake Ontario after drilling through miles of solid ice.