noun
ultrahigh temperature; extreme heat
Technical term used in physics, engineering, and materials science for temperatures far above normal ranges.
超高温に耐える素材の開発が進められている。
Development of materials that can withstand ultrahigh temperatures is underway.
この実験では超高温状態を作り出す必要がある。
In this experiment, it is necessary to create an ultrahigh-temperature state.