炼钢 (liàn gāng) — steelmaking

Определение

Примеры

• 炼钢是钢铁工业的核心环节。
  liàn gāng Shì gāng tiě gōng yè de hé xīn huán jié.
  Steelmaking is the core link of the steel industry.
• 这家工厂主要做炼钢，年产量很高。
  Zhè jiā gōng chǎng zhǔ yào zuò liàn gāng, nián chǎn liàng hěn gāo.
  This factory mainly does steelmaking, with a high annual output.
• 现代炼钢技术大大提高了效率。
  Xiàn dài liàn gāng jì shù dà dà tí gāo le xiào lǜ.
  Modern steelmaking technology has greatly improved efficiency.