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1·What do fluxes do in blast furnace smelting?

熔剂在高炉中起什么作用？

2·The accretion in blast furnace is preventable.

高炉结瘤是能够预防的。

3·Coking coal is used, together with iron ore, in blast furnaces to manufacture steel.

炼焦煤用于在高炉中冶炼铁矿石生产钢铁。

4·Raw ore cannot be used directly in blast furnace. It must be prepared beforehand.

原矿是不能直接用于高炉冶炼的，必须事先对之加工处理。

5·A course material used in blast cleaning, such as sand, steel shot, glass beads or plastics.

用于喷抛清理一种流动材料，例如砂子、钢丸、玻璃珠或塑胶制品。

6·In blast furnace production process, the gas component analysis plays an increasingly important role.

在高炉生产过程中，气体成分分析起到越来越重要的作用。

7·At present, tap hole drills used in blast furnace are classified as pneumatic, electric and hydraulic.

目前，高炉开铁口机根据动力源可以分为气动、电动、液压三种类型。

8·Used for corundum bricks , mullite bricks , silicate bricks masonry in blast furnaces , hot air stoves .

用于高炉、热风炉砌筑刚玉砖、莫来石砖、硅线石砖、低蠕变高铝砖。

9·Constant modifications to the bell less top equipment results in quite well effect in blast furnace smelting.

通过对无料钟炉顶设备的不断改进，高炉冶炼取得了较好的效果。

10·The mensuration of horizontal trough is a new method of measuring material flow heap top position in blast furnace.

水平料槽测定法是一种测定高炉料流堆尖位置的新方法。