• 能否告诉熔炼过程

    Can you tell me the process of smelt?

    youdao

  • 电炉锌粉工艺进行还原熔炼承载设备

    Electric furnace is major equipment of zinc powder reduction smelting.

    youdao

  • 钱币证据表明印度有了熔炼技术

    Numismatic evidence of the advances made by smelting technology in ancient India.

    youdao

  • 温度碱度还原剂影响铌熔炼主要因素。

    In the process, temperature, alkalinity and reductant are primary...

    youdao

  • 从理论上重新阐述高温火法熔炼热力学原理

    The principles of the nickel smelting process at high temperature were accordingly demonstrated.

    youdao

  • 针对铝合金熔炼应用背景,研究了各种材料的环境性能

    The environmental performances of ceramics were studied for application in Al melting.

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  • 论述硫化铅精矿熔炼特点以及氧气侧吹直接结构特征

    The paper describes the features of bath smelting of lead sulfide concentrate and structural characteristics of the oxygen side-blown direct lead smelting furnace.

    youdao

  • 促进生物降解另一个应用是从矿石金属含量不能熔炼矿渣中回收金属

    Another application of biodegradation enhancement is the recovery of metals from ores and mining tailings with metal levels too low for smelting.

    youdao

  • 坩埚及镁合金熔炼主要设备之一目前,镁合金熔炼坩埚普遍碳钢材料制成。

    Crucible is one of the main smelting units for the melting magnesium and its alloy. The crucible is generally made of carbon steel at present.

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  • 随着单体设备不断更新升级,现代冲天炉感应双联熔炼冶金特性也发生了很大的变化

    With the upgrading of the single equipment, the metallurgical characteristic of modern cupola - induction furnace duplex melting is variable.

    youdao

  • 币的技术可以回溯公元前世纪到公元七世纪。钱币证据表明印度有了熔炼技术。

    Coinage dating from the 8th century b. c. to the17th century a. d. numismatic evidence of the advances made by smelting technology in ancient India.

    youdao

  • 回转窑具有可用热效率高,熔炼强度优点作为脆硫铅锑矿精矿还原熔炼的熔炼设备

    Due to its advantages, such as high thermal efficiency and smelting intensity, the short rotary furnace can be used as smelting devices for reduction matting smelting of jamesonite concentrate.

    youdao

  • 采用工艺后,减少一次铝合金熔炼过程,在降低烧损节省能源的同时,降低铝硅合金熔炼总体成本

    Using this technology, the smelting process of Al-Si alloy may be simplified. The technology reduces the overall cost which the Al-Si alloy is smelted while reducing loses and saving energy.

    youdao

  • 河南龙鼎股份有限公司供应的刹车为迪砂线生产,冲天炉和电炉双联熔炼的机械造型铸件,材质为HT250。

    The brake drum supplied by He Nan Longding Casting Industry Co. , Ltd is made by DISAline, double-smelting and mechanical sculpting.

    youdao

  • 以电子束熔炼锭为原料,研究了冷压开坯然后进行轧制工艺,以及加工变形量、退火工艺钽板组织性能影响

    Study is made of the influence of the process of cold pressing and roughing followed by rolling, of deformation degree and annealing on the structure and properties of Ta slabs.

    youdao

  • 重点介绍了新的铸造技术包括熔剂熔炼非铬化阳极处理

    New casting technologies including fluxless melting and nonchromated anodisation surface treatments are emphasised.

    youdao

  • 动力短缺已经使多个国家采矿熔炼中断

    Power shortages have disrupted mining and smelting in several countries.

    youdao

  • 至于能量公司使用熔炼现有工业流程中所产生余热,这种能量目前通常都被浪费掉了

    For power the company USES the excess heat generated by existing industrial processes such as smelting, energy that currently goes to waste.

    youdao

  • 指出德国一家熔炼2007又重新开业尽管由于限制气体排放其成本有所上升

    She points out that a shuttered smelter in Germany reopened in 2007, despite the rising cost of emissions.

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  • 无论如何,中国境外生产者需要根据成本曲线位置点来选择熔炼或者放弃。

    Outside China, at any rate, a producer smelts or sinks according to its position on aluminium’s cost curve.

    youdao

  • 空气中的来源很广,包括熔炼钢铁厂

    Lead in the air comes from myriad sources, including smelters as well as iron and steel foundries.

    youdao

  • 第一个熔炼时刻似乎很久以前

    Y first melting moment seems a long time ago.

    youdao

  • 无论如何,中国境外生产者需要根据成本曲线位置点来选择熔炼或者放弃。

    Outside China, at any rate, a producer smelts or sinks according to its position on aluminium's cost curve.

    youdao

  • 中的越南通常这样熔炼是距离住所近而且没有任何污染控制的地方进行的。

    Too often such smelting, like that pictured here in Vietnam, happens in backyards without any pollution controls.

    youdao

  • 迪拜巴林已经拥有大型熔炼卡塔尔阿曼策划新的项目

    Qatar and Oman also have plans for big new projects. Dubai and Bahrain already have big smelters.

    youdao

  • 这些黄金可能30美元,如果将它们熔炼一起,价钱就大大提升了一片富裕人们经常东西,他们珠宝掉落大街,然后被泥土口香糖卡住

    You might get $30 per piece, but it all adds up, It is a rich area and people simply drop things, or their jewellery falls on the street, and it gets stuck in the mud or the gum.

    youdao

  • 早在这个夏天日本一家熔炼厂,是全世界最大熔炼厂。

    Earlier this summer I was at a smelter in Japan, the largest titanium smelter on the planet.

    youdao

  • 因此,钛的熔炼需要发生真空或者惰性气氛之中,也正因为此,熔炼过程很昂贵

    So it has to be refined, forged, welded, and cast in a vacuum or under inert gas, an expensive process.

    youdao

  • 因此,钛的熔炼需要发生真空或者惰性气氛之中,也正因为此,熔炼过程很昂贵

    So it has to be refined, forged, welded, and cast in a vacuum or under inert gas, an expensive process.

    youdao

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