查询词典 BF

It includes the chemical species of 110mAg in seawater,the absorption factor Kd in/on seasediment and biological concentration factor Bf of marine biome for 110mAg.

本文对110mAg在海洋环境中的化学形态和在底泥上的吸附行为及在海洋生物中的浓集状况进行了研究。

The computing formulae for oxygen concentration in the BF blast air have been proposed.

本文的这些算式对指导富氧喷煤的高炉冶炼是有一定作用的。

Rational air blast rate and combustion temperature are required for the successful operation of BF.

在高炉实际操作中，合理的鼓风速率和燃烧温度是高炉炉况顺行的保障。

A girl planed to go abroad, his bf see her off in the airdrome

女生要出国了，男生在机场送行

We utilise the date being gained from 5# BF of JinXi Iron and Steel Co.to train the network、to simulate forecasting and control.We also analysed predicting results and analysed the qualititive and quantitative relationship between controlling parameter or medium parameter and silicon content of heat metal.On base of these,we form some control rules and set up a whole silicon content of heat metal prediction and control NN model. The model use fixed method and amendable method to simulate prediction.

利用津西钢铁集团公司5#高炉的实际生产数据对网络进行系统学习、模拟预测和控制，进一步分析预测结果，分析可控参数及中间参数与铁水硅含量的定性及定量关系、制定控制规则，从而构建出完整的铁水硅含量预测与控制的神经网络模型。

Today , my bf went back tohis city. although i wanna write something, i feel too tired now. i was very happy in these 3 weeks. Ananas, thanks for coming to see me, really thank you!

今天N走了，很想写些什么，但今天太累了，这将近三个多星期，我过的非常开心， ANANAS，谢谢你来看我。

Now when my friends ask me "Do you find a BF?",I always reply "No",,they aske "Why?"I say quietly:I think i haven't met a boy who gears to me ,all follows the nature,i believe i will meet a nice boy.

现在当我的朋友我我有男朋友没时，我常常笑着说没有，他们问为什么，我会平静的说：我想我还没有遇到一个适合我的男孩，一切顺其自然吧，我相信我会遇到一个好男孩的。。

The key technological problems that No.4 and No.1 BF come across in production are analysed and solved through combining theory with practice and application on mathematical model of bell-less burden distribution in BF.

将理论与实际紧密结合起来，通过运用高炉无料钟布料数学模型，及时分析并解决了4号和1号高炉生产遇到的关键技术问题，使生产得到强化。

Consequently, the permeability of cohesive zone in blast furnace can be improved and the total pressure drop in blast furnace can be decreased by use of such sinters. In order to ensure proper MgO content in the BF slag and improve the RDI of sinter, a new process of adding MgO in BF is proposed.MgO; sinter; blast furnace; cohesive zone

本文考察了MgO对烧结工艺及烧结矿冶金性能的影响，提出了合理添加MgO新工艺的建议。1 MgO对烧结工艺的影响1.1 烧结试验在实验室条件下，以各种铁精矿粉为原料，使用j6150 mm烧结杯系统，考察MgO含量对2种碱度(R=1.36和R=1.76)烧结工艺的影响，烧结试验中的MgO以白云石的形式添加，MgO的质量分数分别为1.3 、1.7％、2.1 、2.6 和3.0％，其他烧结工艺参数见表1.1.2 试验结果及。。。。。。

The Company has completed a number of BF PCI engineering design, equipment total package turnkey projects and sintering, shaft furnace pellets, BF, converter, water treatment projects such as electrical, instrumentation and computer sets, has accumulated a wealth of design, Manufacture, installation, commissioning, turnkey projects, such as the experience and social benefits.

本公司先后完成了多项高炉喷煤工程设计、设备总包交钥匙工程及烧结、竖炉球团、高炉、转炉、水处理等项目的电气、仪表和计算机成套系统，积累了丰富的设计、制造、安装、调试等交钥匙工程的经验和社会效益。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失