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iron sulphide相关的网络例句

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Kunming University of Science and Technology have invented a new efficient exploitation of sulphide iron ore resources, and obtained a state invention patent.

这种新方法是采用合理的工艺流程和新药剂制备高纯硫铁矿精矿,将精矿焙烧制取硫酸和优质铁精矿,铁精矿可以直接炼铁,从而达到充分利用硫铁矿中硫和铁资源的目的。

Heze power plant420 t/h boiler water wall high temperature corrosion belongs to high temperature sulfur corrosion because of the coexistence of sulfate,iron sulfide and hydrogen sulphide corrosion.

菏泽电厂420t/h煤粉锅炉水冷壁发生的高温腐蚀,为硫酸盐、硫化铁、硫化氢3种腐蚀并存,属于高温硫腐蚀类型。

The high- copper slag was cleaned with reducing carbon reagent,sulphide iron oreand silica(SiO_2)in the electric furnace at 1250℃.

富氧熔炼高铜炉渣的贫化研究郭伟,杨怀东,江志清,曹正武摘要在1250℃,选用碳质还原剂、硫铁矿和SiO_2对高铜炉渣进行电炉火法贫化。

A bluish-white lustrous metallic element; brittle at ordinary temperatures but malleable when heated; used in a wide variety of alloys and in galvanizing iron; it occurs as zinc sulphide in zinc blende.

一种蓝白色、有光泽的金属元素,常温下易碎,加热可锻造,用于多种合金和镀锌铁中,以硫化物形式见于闪锌矿中。

A bluish-white lustrous metallic element; brittle at ordinary temperatures but malleable when heated; used in a wide variety of alloys and in galvanizing iron; it occurs as zinc sulphide in zinc blende.

一种蓝白色、有光泽的金属元素,常温下易碎,加热可锻造,用于多种合金和镀锌铁中,以硫化物形式见于闪锌矿中。那辆油罐车的下面拖了一条铁链,用来消除静电。

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