大师作文网英语翻译汉语 08 02 01
来源：学生作业帮 编辑：大师作文网作业帮 分类：英语作业 时间：2024/11/11 10:30:01
英语翻译汉语 08 02 01
Iron production was revolutionized in the early eighteenth century when coke was first used instead of charcoal(木炭) for refining iron ore. Previously the poor quality of the iron had restricted its use in architecture to items such as chains and tie bars for supporting arches, vaults(拱顶), and walls. With the improvement in refining ore, it was now possible to make cast-iron beams and columns. During the nineteenth century further advances were made, notably Bessemer’s process for converting iron into steel, which made the material more commercially feasible.
Iron production was revolutionized in the early eighteenth century when coke was first used instead of charcoal(木炭) for refining iron ore. Previously the poor quality of the iron had restricted its use in architecture to items such as chains and tie bars for supporting arches, vaults(拱顶), and walls. With the improvement in refining ore, it was now possible to make cast-iron beams and columns. During the nineteenth century further advances were made, notably Bessemer’s process for converting iron into steel, which made the material more commercially feasible.
自从焦炭第一次被铁矿石中提炼出的木炭所取代时,铁产品早在18世纪就已经被彻底改革了,原来的质量差的铁已经在以下这些领域的有限的被使用,如铁链、支撑系杆、拱顶以及墙壁.随着精练的进步,现在可以铸造铁梁及铁柱.在19世纪后期,贝西默将铁发展成了钢铁,这项技术显著地被应用于商业上.