radium unitとは 意味・読み方・使い方

When the bedrock unit plate is heated properly, far infrared rays are radiated from a radium ore or the like being the constituent material of the base rock unit plate and a very small amount of α-rays, β-rays, γ-rays, etc. are further radiated.例文帳に追加

岩盤ユニット板が適度に加温されると岩盤ユニット板の構成素材であるラジウム鉱石等から遠赤外線の放出、更にはアルファ線、ベ−タ線、ガンマ−線等が微量放出される。 - 特許庁

To provide a multi-purpose measurement unit for radius of curvature, which enables measurement of the radius of curvature with higher accuracy along with superior portability, regardless of varied level in a measuring surface, on which a measuring body for measuring the radium of curvature is placed.例文帳に追加

曲率半径を測定する測定体を置く測定面に高低があったとしてもその曲率半径を高精度で測定でき、しかも携帯性が優れた多目的曲率半径測定器を提供すること。 - 特許庁