granitesとは 意味・読み方・使い方

This head-covering material is formed by mixing a mineral fine powder which contains finely-powdered natural radioactive mineral, titanium oxide, and granites as main components into a molding material, and then molding the mixture into a prescribed shape, such as hairy filaments and the wig base.例文帳に追加

微粉化された天然放射性鉱物と酸化チタンと花崗岩類とを主要成分として含む鉱物微粉末を成形材料中に混合し、これを毛髪状フィラメントやかつらベース等の所定形状に成形する。 - 特許庁

A sheetlike granite provided by forming a natural radioactive substance, in particular, the granite containing a natural-radioactive potassium feldspar, into a sheet is used as a bottom plate, the sheetlike granites with a hole capable of inserting a radiation detector in the central position of the sheetlike granite are layered on the bottom plate to constitute a pot-like volume radiation source, and the detector is inserted into the volume radiation source.例文帳に追加

天然の放射性物質である花崗岩、特に自然放射性のカリウム長石を含む花崗岩を板状に加工した板状花崗岩を底板とし、該底板の上に、前記板状花崗岩の中央位置に放射線検出器を挿入可能な穴を設けた穴明き花崗岩を積層して壺状の体積線源を構成し、該体積線源の中に検出器を挿入するようにした。 - 特許庁