Each device consists of a single, retractable lance and a drive mechanism equipped with separate air and water nozzles.
每一套设备都包括有单根可伸缩杆和一个带有单独的空气通道和水喷嘴的驱动机械。
The effect of lance level and bottom blowing rate on bath stirring, splashing and penetrating depth has been studied at a 90t combined blown converter using water model.
进行了 90t复吹转炉水模实验，研究了枪位、底吹流量对熔池搅拌、喷溅、冲击深度的影响。
On to the surface of the charge through a water- cool pipe, called a lance.
通过一根叫作氧枪的水冷管子将氧气吹入炉内的原料表面。
Inside the converter oxygen is blown on to the surface of the charge through a water- cool pipe, called a lance.
通过一根叫作氧枪的水冷管子将氧气吹入炉内的原料表面。
The Man that had the Lance or Dart did not fly from them, but the rest did; however as the two Creatures ran directly into the Water, they did not seem to offer to fall upon any of the Negroes, but plung`d themselves into the Sea and swam about as if they had come for their Diversion; at last one of them began to come nearer our Boat than at first I expected, but I lay ready for him, for I had loaded my Gun with all possible Expedition, and bad Xury load both the other; as soon as he came fairly within my reach, I fir`d, and shot him directly into the Head; immediately he sunk down into the Water, but rose instantly and plung`d up and down as if he was struggling for Life; and so indeed he was, he immediately made to the Shore, but between the Wound which was his mortal Hurt, and the strangling of the Water, he dyed just before he reach`d the Shore.
大家都逃光了，只留下那个拿镖枪的人。可是那两只巨兽跑到海边并没有去袭击那些黑人，而是一下子跳到海里，游来游去，好像是在游戏。后来，出于我的意料之外，有一只竟跑到我们的船跟前来了。好在，我已早有准备。我迅速把枪装上了弹药，还叫佐立把另外两支枪也装好了弹药。当那巨兽一进入射程，我立即开火，一枪打中了它的头部。那家伙立即沉下去了，但又马上浮起来在水里上下翻腾，拚命作垂死挣扎；然后，匆匆向岸边游去，但由于受到的是致命伤，又被海水所窒息，还未游到岸边就死了。
The Man that had the Lance or Dart did not fly from them, but the rest did; however as the two Creatures ran directly into the Water, they did not seem to offer to fall upon any of the Negroes, but plung'd themselves into the Sea and swam about as if they had come for their Diversion; at last one of them began to come nearer our Boat than at first I expected, but I lay ready for him, for I had loaded my Gun with all possible Expedition, and bad Xury load both the other; as soon as he came fairly within my reach, I fir'd, and shot him directly into the Head; immediately he sunk down into the Water, but rose instantly and plunged up and down as if he was struggling for Life; and so indeed he was, he immediately made to the Shore, but between the Wound which was his mortal Hurt, and the strangling of the Water, he dyed just before he reach'd the Shore.
因为，首先，这类凶残的猛兽一般大白天不出来活动，其次，我们看到那些黑人惊恐万分，特别是妇女更是害怕。大家都逃光了，只留下那个拿镖枪的人。可是那两只巨兽跑到海边并没有去袭击那些黑人，而是一下子跳到海里，游来游去，好像是在游戏。后来，出于我的意料之外，有一只竟跑到我们的船跟前来了。好在，我已早有准备。我迅速把枪装上了弹药，还叫佐立把另外两支枪也装好了弹药。当那巨兽一进入射程，我立即开火，一枪打中了它的头部。那家伙立即沉下去了，但又马上浮起来在水里上下翻腾，拚命作垂死挣扎；然后，匆匆向岸边游去，但由于受到的是致命伤，又被海水所窒息，还未游到岸边就死了。
15 But one soldier thrust his lance into his side, and immediately blood and water flowed out.
但是，有一个兵士用枪刺透了他的肋旁，立时流出了血和水。
Are put forward. The practice has shown that eddy conservation of circulating water in angle part of nozzle is avoided, the temperature difference of returning water is increased from 10.5 ℃ to 14.4 ℃, and the average service life of oxygen lance is up to 320 heats.
使用证明，避免了喷头角部循环水涡存，回水温差由105℃提高为144℃，氧枪使用寿命平均达320炉。
Based on the mechanical model of the oscillating system of the lance, this paper analyzes the motion of fluid particle and the force applied on it, so as to study the dynamic character of swing oscillating abrasive water jet.
从建立喷枪振动系统的力学模型出发，结合对流体质点的运动及受力的分析，研究了摆振磨料水射流的动力特性。
Inside the converter oxygen is blow on to the surface of the charge through a water-cool pipe, call a lance.
通过一根叫作氧枪的水冷管子将氧气吹入炉内的原料表面。
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。
A Study of Water Modelling on Mixing Time for a 300 t Hot Metal Desulphurization-Pretreated by Double-Lance Injection Process
300t铁水包双枪喷吹脱硫均混时间的水模型研究
On the base of water model experiment and numerical simulation, optimizations of structure parameter of lance and technics parameter have been investigated according to the condition of Mg-injection desulphurization in 100t pig iron ladle in some steel mill.
本文通过水模实验和流场数值计算对某钢厂100t铁水罐喷镁脱硫时喷枪结构参数和工艺参数进行了优化。
The utility model relates to a forge and press combined type central water-cooled oxygen lance spray head assembly, which belongs to the technical field of an oxygen lance of converter steelmaking.
锻压组合式中心水冷氧枪喷头组件，属于转炉炼钢氧枪设备技术领域。
A Study of Water Model on Mixing Characteristics of Powder Injected through Top Lance in RH-PTB Vacuum Refining Unit
RH-PTB真空精炼装置内粉剂混合特性的水模型研究
The flow behavior of cooling water in the oxygen lance of a steelmaking company was simulated based on K ε turbulence model. The porosity coefficient method was introduced to treat the curved boundary.
采用紊流的Kε模型研究紊流流动现象，利用通度系数法处理计算域中的非直边界，对某钢铁公司氧枪喷头中冷却水的流动特性进行了模拟。
Aiming at the position of the lance in water station of steel works, a self-adaptive fuzzy controller is designed.
针对炼钢厂水站系统中的氧枪枪位控制，设计了一种自适应模糊控制器。
The effect of top lance level and bottom blowing flowrate on mixed time in bath, mouth spraying, penetration depth in steel and liquid surface fluctuation have been studied by 1 ∶ 8 water modelling of a 85 t top-bottom combined blown converter at Chongqing Steel.
通过重钢85t复吹转炉1∶8的水模型，试验研究了顶枪枪位、底吹流量对转炉熔池混匀时间、炉口喷溅量、冲击深度和液面扰动的影响。
So the epidemiological surveil-lance of Legionnaires'disease in animals, as well as in environment (water and soil) is of importance for the prevention inman.
对动物和外环境进行军团病的流行病学监测，对于防止人患军团病具有一定的意义。
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。