最終更新日：2024/07/31

(transitive) To add thorium or thorium oxide to (a substance) in order to increase its thermionic flow.

正解を見る

thoriate

問題を編集する

元となった辞書の項目

thoriate

verb

(transitive) To add thorium or thorium oxide to (a substance) in order to increase its thermionic flow.

The chemist thoriated the tungsten filament to increase its efficiency.

意味（1）

(transitive) To add thorium or thorium oxide to (a substance) in order to increase its thermionic flow.

One must thoriate the filament in order for it to be effective.