extension oreとは 意味・読み方・使い方

This leg part extension promoting knee supporter is obtained by setting press springs between two supporters which are made by sticking and mixing natural ore powder to/with a stretchable material.例文帳に追加

伸縮性素材に天然鉱石粉末などを付着配合させた二本のサポーターの間に押しバネを設けることによりなる脚部伸長促進膝用サポーター。 - 特許庁

By heating them at a temperature equal to ore above transformation temperature, the hardened structure at the deteriorated weldment is made identical to a base material, while the deteriorated part in the base material is made identical to an unused material to realize further life extension.例文帳に追加

変態点以上に加熱することで、劣化した溶接部の硬化組織を母材と同等にし、また母材の劣化部を未使用材と同等の組織にして一層の延命化を図ることができる。 - 特許庁