The RH oxygen top-blowing technology performs multi-functions such as decarbonizing, increasing temperature with Al added, cleaning slag in RH vacuum slot, etc.
RH顶吹氧技术具有吹氧脱碳、吹氧加铝升温、吹氧清洗RH真空槽内残钢残渣等多项功能。
The utility model relates to an oxygen-enriched top-blowing built-in annular oxidizer, which belongs to the technical field of chemo-metallurgical melting equipment.
本实用新型涉及一种富氧顶吹内置环形氧化器，属冶金化工熔炼设备技术领域。
Automatic control system of oxygen top-blowing converter is introduced. And a chief description of the hardware configuration, controlling function and realization of key technology is made.
介绍了氧气顶吹转炉的自动化控制系统，对该系统的硬件配置、控制功能以及关键技术的实现作了主要描述。
I believe, 'said Mr Gills, blowing the dust off the glass top of a compass-case,' that you don't point more direct and due to the back parlour than the boy's inclination does after all.
“我觉得，”吉尔斯先生把一个罗盘匣子玻璃顶上的灰尘吹去，说道，“孩子总是喜欢跑到后客厅里去，你毕竟不能比他更直接更准确地指向后客厅。”
The versatile cloth top can be opened partially to act as a sunroof while the car is moving without risk of it blowing off.
这一多用途的布制车顶可在车辆行驶中部分打开，以抵御阳光却不会被风吹跑。
The damage factors are mostly poor equipment, low or high pressure bag, the bag from the top blowing in the porous plate or dust cover, eventually friction damage.
破损因素是大都为设备不良，袋口小或压差过高，使滤袋脱离多孔板顶在喷吹管或除尘器盖板上，终究磨擦破损。
Comparative experiments were conducted to investigate the metallurgical, effects of top, bottom side and bottom argon blowing techniques.
为考察顶吹氩、侧吹氩及底吹氩的冶金效果，分别进行了三种吹氩工艺的对比试验。
A converter control system for adding material and top blowing oxygen gas has been developed with the method of artificial intelligent static model.
本文采用静智能态模型控制方法建立了转炉自动加料和自动吹氧的控制系统。
The metallurgical effects of 80 t top blowing and combined blowing oxygen converters at Baotou Iron and Steel Co have been investigated.
对比了包头钢铁（集团）公司炼钢厂80t顶底复合吹炼转炉和顶吹氧气转炉的冶金效果。
Application shows that the system running is stable and reliable and perfectly meets the automatic control needs of system of top and bottom blowing process.
应用结果表明，系统运行稳定可靠，较好地满足了顶底复吹工艺的自动化控制要求。
There were optimum matching of top blowing rate and bottom blowing rate and corresponding location during top-bottom blowing to get better effect.
顶底复吹时，为取得较好的效果，亦存在顶吹-底吹气量的最佳配合及相应的有利位置。
The result shows that the effect of top blowing oxygen jet on the mixing time and circulation flow rate can be disregarded.
结果表明，顶吹氧射流对钢包混匀时间和循环流量的作用可以忽略。
The effects of bottom blowing flow rate, top blowing flow rate and top lance level on mixed time in iron bath of smelting reduction furnace were studied with water modeling.
通过铁浴式熔融还原炉的水力学模型，实验研究了底吹流量、顶枪流量和顶枪枪位对熔融还原炉内混匀时间的影响。
Many folks down play his forwardness and horn blowing ways, but he always seems to be on top.
很多人打他的卤莽下跌和吹号角的方式，但他总是似乎顶端。
Based on the experience of the author, a method, by using water and gas, of blowing from top to purge piping was presented in this article.
根据作者在管道试压和吹扫中的经验，介绍一种使用气水联合顶吹方式对碳钢管道进行试压和吹扫的方法。
The effect of top blowing on the unit stirring power obtained in the ladle in RH circulating process was analyzed quantitatively by using this model.
定量分析了顶吹方法对RH环流过程钢包所获得的单位搅拌功率的影响。
The fuyang aids village was cold with goose feather snow and darksome sky , wind was blowing tearing the roof top of houses and trees.
乙酉春节时的阜阳艾滋病村。寒风刺骨，鹅毛大雪，天空阴冷灰暗，肆虐的风雪呼啸而至，撕扯着屋顶树梢。
What a rush to be sitting on top of a giraffe as it raced across the desert, the sun warm on his back, the cool wind blowing in his face.
长颈鹿在沙漠上奔跑时，坐在它上面那种感觉可真是快啊！温暖的阳光照在背上，脸上还有凉风吹过。
The measures in technical management for the strengthening furnace type control ectare briefly introduced, the furnace life of 30t oxygen top blowing converter has been increased.
通过优化工艺操作，改善了溅渣护炉的效果，简要介绍强化炉型控制等技术管理措施，提高了30t氧气顶吹转炉炉龄。
The blowing is smooth and steady, decarbonization and dephosphorization take place simultaneously, the lime consumption is low and the metal yield is higher than that of the top blowing.
吹炼过程平稳，脱碳与脱磷同时进行，石灰用量少，金属收得率较顶吹转炉高。
A laboratory study was carried out in a hot model to investigate the characteristics of metallurgical reactions in oxygen top-bottom combined blowing process.
通过热模型实验对纯氧顶底复吹转炉的冶金反应规律进行了研究。
The information on top, bottom and top-bottom mixed blowing with regard to the mixing time are given.
文中给出了有关纯顶吹、纯底吹和顶底复合吹的有关搅拌情况。
The technique of audio frequency slag melting has been exploited for top and bottom combined blown converter in 150 t combined blowing converter of Tangshan Iron and Steel Company.
在唐钢150t复吹转炉上开发出适用于百吨以上顶底复吹转炉的音频化渣技术，并根据音频曲线实现了转炉吹炼操作的量化分级管理。
The result shows that the effect of top blowing oxygen jet on the mixing time and circulation flow r...
结果表明，顶吹氧射流对钢包混匀时间和循环流量的作用可以忽略。
The smelting process was strengthened by using high top pressure, high pressure drop, large blowing rate, reduced tuyere section and enhanced blasting velocity.
采取高顶压、高压差、大风量、缩小风口直径、提高风速和鼓风动能等措施进一步强化冶炼；
These processes include:oxygen-flame smelting process, the Vanyukov smelting process, smelting in a stationary unit with top blowing and smelting in a tilting furnace.
这些工艺包括氧焰熔炼工艺、瓦纽科夫熔炼工艺、固定式顶吹炉熔炼工艺和可倾炉熔炼工艺。
A primitive wind instrument consisting of a series of pipes or reeds of graduated length bound together, played by blowing across the top open ends. Often used in the plural.
排箫由一系列管或长短不一的芦笛组成的原始管乐器，通过对其顶部的开口吹气进行吹奏。
There was some days I would wake up, there was birds around and reeds blowing in the wind, or you could hear the pitter-pattering on top of the tent some days of the rain, it was really enjoyable.
有些日子我早上醒来，能看到小鸟在周围飞来飞去，芦苇随风飘荡，雨天还能听到雨点打在帐篷顶上噼里啪哒的声音，感觉真的美妙极了。
When I ask what he means he explains the rebels have tried blowing up the two roads that lead to the mountain top without success.
当我问他为何这样讲时，他解释说反抗军尝试过炸断通往山顶的道路但没有成功。
When I ask what he means he explains the rebels have tried blowing up the two roads that lead to the mountain top without success.
当我问他为何这样讲时，他解释说反抗军尝试过炸断通往山顶的道路但没有成功。
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