iron ore industryとは 意味・読み方・使い方

With a background in high quality iron ore production, Bilbao originally developed into a city of iron manufacturing in the late 19th century. Later it reached the height of its prosperity during the 1950s and 1960s, mainly in heavy industries including shipbuilding and petrochemical industry. The economic growth was such that its income level became as high as 40 percent above the national average.例文帳に追加

元は良質な鉄鉱石の産出を背景に19世紀後半から製鉄の町として発展したビルバオは、その後も造船、石油化学工業等の重工業を中心に、1950～1960年代にかけて最盛期を迎え、所得水準が国内平均を40％も上回るほどの経済成長を達成した。 - 経済産業省

Unused slag containing harmful substances which cannot be used for recycling, out of by-product slag formed in a process of refining metals such as iron, copper and aluminum from ore, and ceramic soil used for the ceramic industry, quartz powder for the ceramic industry and mineral clays for the ceramic industry such as alumina powder are kneaded at predetermined respective proportions, to form a paste of a proper size.例文帳に追加

鉱石から鉄、銅、アルミニウム等の金属を製錬する工程において生成する鉱滓副産物スラグのうち、リサイクル利用不可能な有害物質含有の未利用スラグと窯業用に用いる磁器土と窯業用石英粉、アルミナ粉等の窯業用鉱物粘土とを夫々所定の割合で混練して適当大の胎土を形成する。 - 特許庁