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- This paper analyses the influence factors of bottom blow in the spattering lining protection.Through optimizing the process operation,it achieves good results on bottom blowing. 对转炉工艺溅渣护炉中影响底吹的因素进行了分析,通过优化工艺操作取得了良好的底吹透气效果。
- The position of the bottom blown nozzles will influence the flow field d... 在吹气量一定的情况下,底吹喷嘴位置对流场有较大影响。
- bottom blow acid converter steel 底吹酸性转炉钢
- bottom blow basic converter steel 底吹碱性转炉钢
- Under subsonic blowing condition,low lance position, high top and bottom blowing rate can decrease the mixing time. 在亚音速喷吹条件下降低枪位、增加顶底吹气体流量可降低均混时间;
- The porous plug brick is the key component for bottom blowing technique in UHP EAF. 透气砖是超高功率电弧炉底吹技术的关键元件,介绍国产透气砖在超高功率电炉上的应用情况。
- Under subsonic blowing condition, low lance position, high top and bottom blowing rate can decrease the mixing time. 在亚音速喷吹条件下降低枪位、增加顶底吹气体流量可降低均混时间；
- Purging plug is one of the key parts in the technology of UHP electric arc furnace(EAF) bottom blowing. 透气砖是超高功率电炉底吹技术的关键元件,本文介绍了国产透气砖在超高功率电炉上的应用情况。
- The bottom blowing solution was put forward to solve the temperature accumulation in the plasma heating zone in a six-strand tundish. 针对宝钢六流连铸中间包等离子加热区域温度积聚严重的现象,提出了底吹气的解决方法。
- I was dazed by the blow on my head. 我的头挨了一击而觉得晕眩。
- The results show that under bottom blowing the baffle control changes th e flow field remarkably and improves the inclusion removal. 结果表明，在吹气条件下中间包采用挡墙控制有利于改善中间包流场，促进夹杂物上浮。
- Let's go for a walk and blow the cobweb away. 咱们去散散步，清醒一下头脑。
- The slot plug succeed both in cold test and hot test,which can be applied in ladle for bottom blowing as well as bottom powder injection. 这种带锥形流化室的透气砖,既可用于钢包底吹气又可用于钢包底喷粉,在冷热态条件下进行了实验并获得成功。
- It was a great blow to her when her mother died. 她母亲去世对她是个沉重的打击。
- Rain clouds are banking up. Hope they'll blow over. 雨云正在聚积起来。希望它们会散去。
- Methods to inject oxygen and solid materials into EAF,i.e. hand lance,lance manipulator,bottom blowing and water cooled lance,are compared. 本文就氧和固体燃料向电弧炉喷吹的方法，如手动喷枪、喷枪机械手、底部喷吹和水冷喷枪进行了比较。
- The fellness of the blow staggered him. 那凶猛的一击使他站立不稳。
- He managed to ward off the blow. 他设法避过了那一击。
- She dealt him a tremendous blow with the poker. 她用拨火棒重重地打了他一下。
- The fluid flow and transport process of non-m etal inclusion in tundish under bottom blowing are studied by numerical simulat ion and water model experime nt. 采用数值模拟手段，结合水模型实验，研究了中间包底部吹气过程对中间包内流场及夹杂物传输行为的影响。
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
