Oxygen lance is important for BOF.

氧枪是氧气预吹转炉的重要设备。

Dear family, how are you. This is BOF.

亲爱的家人们，你们好。

BOf course it does. Everybody has his own hobby.

当然算了，每个人有不同的爱好。

Based upon actual BOF, the geometric model is set up.

根据实际转炉建立几何模型。

I was crying so hard with the two staffs of BOF and felt like a fool.

我同B OF的另两名职员都哭了很久，我也觉悟到自己的愚蠢。

The BOF process can realize a commercial production of a series of shot steel.

转炉工艺流程能够实现炮弹系列用钢的工业化生产。

The dynamic control model of BOF was established based on metallurgical kinetic theory.

根据冶金动力学理论，建立了转炉动态控制模型。

BOf course I did. I dreamed to be a pilot when I grow up. But unfortunately, I didn't realize it.

当然有了，我曾梦想长大后做一名飞行员。不过遗憾的是，我没有实现儿时的梦想。

The BOF end-point oxygen content predicting model is established according to statistics of production data.

根据生产统计数据，建立了转炉终点氧预报模型。

A combination of the two solved the problem of model building for BOF smelting, which has brought good results.

将二者结合起来，解决转炉冶炼中的建模问题，取得了令人满意的结果。

The results showed that this model is good for prediction and control of end phosphorus content in BOF process.

研究表明，本模型能够对终点磷含量进行很好的预报和控制。

The second step of the pretreatment, the vanadium extraction process in BOF is carried out after slag steelmaking.

脱硫铁水经撇渣后，进行二次预处理，即转炉提钒。

The results showed that the established model of end phosphorus content in BOF process has good prediction ability.

研究表明，建立的转炉终点磷含量模型有很好的预测能力。

Further developmental work should be focused on the following: (1) Carbon-bonded basic refractories for BOF linings.

认为今后开发工作的重点应为1氧气转炉用的碳结合碱性材料。

The problem present in BOF steelmaking process at Pangang is analysed and the ways to improve technique are discussed.

分析了攀钢连铸钢冶炼中存在的问题，提出了相应的解决方法。

A BOF is an informal meeting between developers and users with no outline in which anyone can ask any question they are interested in.

BOF是一种非正式的会议，开发者与用户不用准备提纲，任何人都可以提出任何他们感兴趣的问题。

The production process and technology for developing a series of shot steels by top and bottom combined blown BOF were presented.

介绍了某钢厂采用顶底复吹转炉冶炼工艺研制炮弹系列用钢的生产工艺与技术。

Through the design, research and analysis, the writer calculates the loads acted on the foundations by several typical BOF and tilters.

通过设计、研究和分析，计算了几种典型转炉及倾动机作用于基础的载荷。

Even if no formal talk is being organised, you can always ask the administration for some room to organize a Birds of a Feather (BOF) meeting.

即使没有举行正式的讨论，你也可以随时要求展会管理方提供一些房间来举办一个同好交流会(BOF, Birds of a Feather)。

The proportioning technique of BOF sludge in sintering blend yard developed by Ma-Steel and its operation state were presented in this paper.

主要介绍马钢转炉炼钢除尘污泥利用技术的开发和在烧结生产中的利用情况。

The principle, operation of BOF off-gas analysis dynamic control model and measures to deal with excese carbon content at end-point are introduced.

介绍了目前国内外炼钢过程的自动化控制的意义及其现状，阐述了转炉炉气分析动态控制技术的基本组成和工作原理。

However, tough phases are presented in the BOF slag, and the powder's fractal dimensions between different particle size ranges have obvious differences.

而转炉渣中存在明显的难磨相，不同粒度范围内的分形分维数有明显差异。

Accurate prediction of the end-point temperature and carbon content of BOF molten steel is of great significance to raising the hitting rate of the end-point.

准确预报转炉冶炼终点的钢水温度与碳含量对提高转炉终点命中率具有重要意义。

The countermeasures of iron and steel industry in many countries before 2020 are energy saving and emission reducing in BF-BOF process and expanding EAF process.

在2020年前各国钢铁工业的主要对策是长流程节能减排，与扩大电炉炼钢为核心的短流程。

The text introductive situation that Bengang adopt process route of produce combine between BOF and special rolling for development 9260 square steel for 155 shell.

本文介绍了本钢采用普特结合生产工艺路线研制开发155弹用9260方钢的情况。

Under the different expansion gap , the thermal-stress in shell of BOF is analyzed with finite element method , which can provide reference for installation of bricks.

以有限元为手段，分析了转炉耐火材料在砌筑时设置不同的膨胀间隙对炉体热应力的影响。以便为转炉砌炉时提供依据。