The key to implement combined blowing technology is how to insure life-span of bottom nozzle as long as campaign of convertor.
复吹转炉技术的实现其关键是如何保证底吹喷嘴寿命与炉龄同步的问题。
The filters are comprised of a clay pot set inside a plastic bucket with a nozzle at the bottom of it.
该过滤器其实就是一个涂敷胶体银的多孔过滤陶罐装在其底部开有水嘴的塑料桶里。
Mould name: P - 201 packing paper tube（paper tube body，top cap，bottom cap and the extrusion nozzle）.
1：模具名称：P-201包装用纸管（纸管本体，上盖，下盖，挤出嘴）。
There is an opening in the bottom of the ladle called nozzle which is sealed with a vertical refractory stopper.
盛钢桶底有个叫作水口的孔，由一根直立的耐火材料做的塞棒堵住。
There is an opening in the bottom of the ladle, called nozzle, which is sealed with a vertical refractory stopper.
盛钢桶底有个叫作水口的孔，由一根直立的耐火材料做的塞棒堵住。
The practice is introduced for refining industrial grade silicon by oxygen injection to the bottom of two-man ladle through self-makings pray nozzle system.
介绍了通过自制的喷嘴系统，向抬包底部喷吹氧气精炼工业硅的生产实践。
Taken the velocity and pressure at the bottom as the objective function, the structure parameters of rotary nozzle were optimized.
以井底速度和压力作为目标函数，对旋转射流喷嘴结构参数进行了优化。
In this paper, the design points of petroleum chemical equipment such as tower top, side and bottom piping, manholes layout and the nozzle position are introduced briefly.
本文对石油化工装置设计中塔顶、塔体侧面和塔底管道的设计，人孔布置及管口方位的设计要点做简要介绍。
When the inclination angle of a side nozzle is 0, 30,45 and 60 degrees, the eddying flow of the bottom hole vortex device will cause rotation at the bottom hole, affecting on the jet from bit nozzles.
侧喷嘴倾斜角度在0度、30度、45度和60度情况下，由于井底涡旋器的旋流作用，导致井底产生旋转，对钻头喷嘴射流产生了影响，以致在45度时出现压力损失最小的情况；
A vacuum adsorption nozzle is stuck on the center of the bottom surface of the metallic film of the flat plate, and a vacuum adsorption pipe is connected with an outlet of a vacuum adsorption device.
平板金属膜底面中央贴设有真空吸附管口，真空吸附管连接真空吸附装置的出口。
The geometry shapes and arrangements of the nozzle are the key factors to determine that the bottom?hole flow field is reasonable or not.
而喷嘴几何形状、喷嘴布置方式是决定井底漫流场是否合理的关键因素。
Characteristics of circulating flow field in a ladle stirred by bottom blowing through submerged nozzle installed symmetrically have been studied.
本文介绍直筒型容器内的熔体，在轴对称浸入喷嘴吹气搅拌下所形成循环流场的基本特征。
Supporting: each nozzle have according to our customers needs matching appropriate long at the bottom of the small tube, this will better show the jar of liquid better out.
配套：每个喷嘴都有根据瓶高度及客户的需要配上合适长底的小管，这样能更好的让瓶里的液体更好的流出来。
Supporting: each nozzle have according to our customers needs matching appropriate long at the bottom of the small tube, this will better show the jar of liquid better out.
配套：每个喷嘴都有根据瓶高度及客户的需要配上合适长底的小管，这样能更好的让瓶里的液体更好的流出来。
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