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冶炼技术的英文

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"冶炼技术"怎么读用"冶炼技术"造句

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  • smelting technique

例句与用法

  • Chinese had mastered the technology of smelting bronze approximately 5 , 000 years ago and iron tools came into use during the shang dynasty , 3 , 000 years ago
    中国人大约5000年前已掌握了铜的冶炼技术,铁制工具在3000年前的商朝开始使用。
  • This paper discusses the influence of the smelting and casting technology ' s development of chinese bronze on timbal , then points out the timbal of south china is based on and embodies the advanced bronze technology in central plains
    摘要通过中国青铜冶炼技术及铸造技术的发展情况来阐述技术的发展对铜鼓铸造的影响,说明了长盛不衰的铜鼓是以先进的冶铸技术为载体,并体现着先进的青铜冶铸技术在南方的延续。
  • The blossom could be reflected in many aspects , such as the improvement of agricultural instruments , the extension of cultivated land areas , the increase in crop yield and variety , the blossom in poultry and livestock industry , and the commercialization of crops , the advancement of smelting and handcraft skills
    农业和手工业的发展主要表现在:农业生产工具的进步、耕地面积的扩大、粮食产量的提高、农作物品种的增加、家畜家禽饲养业的繁荣和农产品的商品化,以及金属冶炼技术和手工工艺的提高等方面。
  • By exporting , angang can positively participate the world iron and steel competition , promote the import of the iron and steel technology and equipments , enhance entire level of angang iron and steel products , speed up the process of angang building itself to be the world first class iron and steel enterprise
    鞍钢通过出口,可以积极参与世界钢铁业的竞争,促进钢铁冶炼技术和设备的引进,提高本企业钢铁产品的整体水平,加快鞍钢把自己建设成为世界一流钢铁企业的步伐。
  • The thought of the models has been comprehended by the engineers from the iron and steel company of panzhihua who developed the software of collection , storage of the data and the communication software of the data which includes the software between the models , the software between the models and db , the soft ware between l1 and l2 , applying the technology of computer , communication , db , automation , and also applying the principles of second smelt . we also finished the regulation of the parameter of the models by applying the hmi software
    攀钢技术人员全面理解、吸收了数学软件模型的优化思想,综合利用了计算机技术、通信技术、数据库技术、自动控制技术和二次冶炼技术的基本原理,成功开发了数据采集与存储软件、模型间的数据通讯连接软件、模型与数据库间的数据通讯软件、 l1与l2间的数据通讯软件,以及数据采集与存储软件,并通过hmi实现了模型参数的调整。
  • Because of the former anchorage systems designed according to matching 1860mpa strength strands in the beginning of 90 " , they can not be suitable any more for the super strength strands with 2000mpa . therefore , some accidents occurred such as strands sliding and broken when tensioning . in addition , the advantages of the new materials as their high mechanics performance are not be used completely as the prestressing structures was designed as per the 1860mpa strands , which will result in the waste of materials , in view of the above - mentioned facts , by means of analyzing the development of anchorage systems home and abroad , in connection with the characteristics of the super strength strands ( 2000mpa ) , this topic made a research on hvm15 anchorages by theoretical calculation and finite element analysis , and also on the manufacturing process and test
    随着预应力技术的发展和冶金工业冶炼技术的不断进步,预应力钢绞线的强度不断提高,由原来1470mpa提高到1860mpa , 90年代末期已出现了2000mpa超高强钢绞线,而原来的是在90年代初期按抗拉强度为1860mpa的钢绞线标准设计的,因此,原有的锚具已不能适应现有超高强度2000mpa的钢绞线强度要求,在工程中出现了断丝滑移现象,同时,在使用和设计时仍按1860mpa钢绞线的指标进行设计应用,没能充分发挥材料的力学性能,造成材料浪费。
用"冶炼技术"造句  
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