direct iron-makingとは 意味・読み方・使い方

To provide an iron-making method having more improved operability and operational efficiency by further improving a direct iron-making method for producing the metallic iron by heating and reducing a mixture containing an oxidized iron source and a carbonaceous reducing agent.例文帳に追加

酸化鉄源と炭素質還元剤を含む混合物を加熱還元して金属鉄を製造する直接製鉄法を更に改善し、操業性や操業効率の一段と高められた製鉄法を提供すること。 - 特許庁

Haruhisa AMAGO controlled the Misawa clan with an attitude which was much tougher than Tsunehisa, by bringing the Yokota manor, the areas where iron sand could be obtained, and tatara iron making sites, under his direct control after marrying off his daughter to Tamekiyo MISAWA with the intention of winning the Misawa clan over to his side.発音を聞く 例文帳に追加

尼子晴久は自分の娘を為清に嫁がせ、三沢氏の懐柔を図った上で、更には横田荘の三沢氏領地や砂鉄産地・たたら製鉄場を取り上げ直轄化するなど、経久に比べて強硬的な姿勢で三沢氏と統治している。 - Wikipedia日英京都関連文書対訳コーパス