1.Unmelted gels have the same melting point as the surrounding resin, but remained colder than the average melt temperature.
不熔凝胶与周围树脂有同样的熔点，但是受热温度比平均温度低。
2.Both crosslinked and unmelted gels can get through screen packs and disrupt polymer flow farther downstream.
交联和不熔凝胶都能通过过滤网并在下游扰乱聚合物的流动。
3.This idea was later discounted, though, following the discovery of unmelted, largely intact meteorites from the moon and Mars.
不过，随之发现未熔化且状态大致完好的月球与火星陨石，这个想法后来便无人问津。