The result shows that the effect of top blowing oxygen jet on the mixing time and cir…
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 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。
Objective To examine the effect of oxygen jet nebulization with 0.45% saline used for tracheotomized patients.
目的探讨0.45%盐水氧气射流雾化用于气管切开患者的临床效果。
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 slag temperature and morphology were measured and observed. The equilibrium between the slag and melt and the reaction of oxygen jet with the bath were analyzed.
检测了炉渣的流动温度和岩相结构，分析了渣-钢之间化学反应的平衡状况和氧射流对熔池的作用。
On the concept of energy process control in EAF, three subsidiary control system, which are saturation reactor control, oxygen jet control and energy demanding control, are introduced.
在提出电弧炉能量过程控制概念的基础上，论述了其控制过程的三个子系统控制：饱和电抗器控制、喷氧和后燃烧控制、能源需求控制。
Owing to the high proportion of unburnt oxygen in this efflux, afterburners are often provided in the jet -pipe.
由于这种喷气流中含有大量未燃烧的氧气，在喷管中往往安装加力燃烧室。
Owing to the high proportion of unburnt oxygen in this efflux, afterburners are often provided in the jet- pipe .
由于这种喷气流中含有大量未燃烧的氧气，在喷管中往往安装加力燃烧室。
The cold test and thermal test for the jet characteristics of coherent jet oxygen lance have been carried out.
对电弧炉炼钢用集束射流氧枪的射流特性进行了冷态和热态试验。
The use of jet stirring fermenter is a new approach to increase the rate of oxygen transferring with decrease the energy consumption, based on the present situation of our country.
射流搅拌发酵罐是在结合我国实际的基础上提出的一条既能有效利用压缩空气的能量以达到增强氧传递速率又能降低能耗的新途径。
Results showed that the jet flow length, concentration and anti-attenuation of coherent jet oxygen lance were better than that of common oxygen lance.
结果表明，集束射流氧枪比普通超音速氧枪射流长，射流集中、衰减慢。
Through small scale tests and pilot tests, research on feasibility and effectiveness of jet flow aeration process on sewerage, shows that its treatment is as good as in oxygen exposure station.
通过小型试验和现场应用，对应用射流曝气技术处理油田污水的工艺和效果进行了可行性研究和试验，研究表明应用射流曝气技术处理油田污水，可以达到曝氧站的处理效果。
The rotational jet and local oxygen enrichment can improve the mixing of oxygen and pulverized coal, but the effect of coal injection is weak on the whole flow field in blowpipe.
结果表明，氧-煤喷枪的漩流、富氧率等仅在氧枪出口的有限区域内对流场有较大的影响；
Numerical simulation and cold status test of jet flow of coherent jet oxygen lance and common oxygen lance for arc furnace steelmaking have been carried out by CFX5.7.1 Software.
用CFX5.7.1软件对电弧炉炼钢用集束射流氧枪和普通氧枪的射流特征进行了数值模拟和冷态试验。
According to analysis of jet characteristics and degree of slopping, the swirl-flow oxygen lance can satisfy the need of slag splashing for furnace protection and improve metallurgical results.
从冲击动力、喷溅量和流股特性等方面分析了旋流喷头的优点，认为可达到溅渣护炉的要求，并能提高溅渣的均匀性和效果。
Owing to the high proportion of unburnt oxygen in this efflux, afterburners are often provided in the jet-pipe.
由于这种喷气流中含有大量未燃烧的氧气，在喷管中往往安装加力燃烧室。
The machine comprises three parts which are a power supply, an air pressure jet flow air-water mixture sprayer and a gas source of an oxygen source ozone generator, and the like;
它由电源、气压射流气水混合喷雾器、氧气源臭氧发生器气源等三大部分组成；
The machine comprises three parts which are a power supply, an air pressure jet flow air-water mixture sprayer and a gas source of an oxygen source ozone generator, and the like;
它由电源、气压射流气水混合喷雾器、氧气源臭氧发生器气源等三大部分组成；
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