Swans landed on the ground, mutual blowing gas, blow off all the feathers of the body, then they take off his shirt, like swans, like skin from the body fell off. 天鹅们飞落在地上,相互吹着气,吹掉了身上的全部羽毛,接着,它们的天鹅皮也像脱去衬衫一样从身上脱落了。
ObjectiveTo investigate the tossing and turning time of the stuporous patients while using the bedsore mat blowing out gas. 目的探讨昏迷患者使用喷气式褥疮垫时的翻身时间。
In the present study, tungsten oxide nanorods were prepared by a plasma arc gas condensation technique where a gas nozzle was introduced to provide blowing gas. 本研究以电浆电弧为加热源蒸发钨靶材,并藉由气凝合成机制,外加一套吹气装置制备氧化钨奈米棒,分别探讨腔体压力与奈米棒平均直径及产率的关系。
The patients of the test group were nursed with the bedsore mat blowing out gas as well as routine nursing. 试验组均使用喷气式褥疮垫,翻身后的护理方法同对照组。
Zinc oxide was used as foaming auxiliary agent for the foaming system, which could lower the decomposition temperature and blowing gas of the foaming agent, met the requirement of product. 选择氧化锌作该体系发泡助剂,降低发泡剂分解温度、发气量,满足产品要求。
Blowing gas and adding denitrogenation agent can decrease effectively the nitrogen content in molten. 结果表明,在一定范围内吹气和加脱氮剂都能有效脱氮。
And the criterion equations deduced as follows: It is tested that the blowing gas velocity, the depth of the ladle, the height of the single snorkel surface, the inserted depth of the single snorkel and the blowing site are closely related to the decarbonization velocity. 研究发现,底吹气体流量、熔池深度、单嘴液面高度、单嘴插入深度及吹气位置对单嘴精炼炉的脱碳速率有主要的影响。
Moreover, the size of the bubble, which was mainly produced around the orifice of nozzle, is appropriate when the diameter of nozzle is between 0.3-1 mm by blowing gas directly into the melt. 直通气体法气泡的生成主要是在喷嘴孔口处,当喷嘴孔口直径为0.3~1mm之间时生成的气泡大小适中。
An Experimental Research of Blowing Gas into Molten Cast Iron 铁水吹炼处理的试验研究
Blowing gas from the arc furnace bottom is a new method for steelmaking. 从电炉底部吹入气体炼钢是一项新近发展的冶炼技术。
Hydraulic model study on the ability of slag pushing by bottom blowing gas in ANS-OB ladle ANS-OB钢包底吹排渣能力水力模型研究
A viewpoint of applying a bottom blowing gas supply component that is eccentrically arranged, is put forward in the article by means of hydro-model test. 本文通过水力模型试验,提出采用一个底吹供气元件并偏心布置的观点。
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。
Application of Centralized recovery technology for blowing gas in M-sized nitrogenous fertilizer plants 吹风气集中回收技术在中型氮肥厂的应用
The obtained results are as follows: ( 1) relative foaming height linearly increases with the increasing of the flowrate of blowing gas; 实验结果表明:(1)随着吹气量的增加,炉渣相对发泡高度相应增加,两者之间存在着较好的线性关系;
Renovation of Down Blowing Gas collector 下吹煤气收集器等的改造
The formation and the size of mushroom are dependant upon the cooling capacity of blowing gas. 蘑菇头的生成与否及尺寸主要取决于气体的冷却能力。
The frothed mechanism and industrialization process imitation of foamed aluminum caused by blowing gas directly into the melt were studied in the paper, which belongs to an important part of a project& Guangxi fund of natural science. 本文研究的内容属于广西自然科学基金项目的重要组成部分,主要包括熔体直通气体发泡法的发泡机理研究,以及泡沫铝工业化生产过程的实验室模拟两部分。
It has been found, that the mixing time mainly depends upon the mechanic power brought into the bath by the blowing gas. 研究中发现,熔池混合均匀时间主要和随气体输入的机械功率有关。
The effect of strength of bottom blowing gas on the process of slag formation is obvious. 底吹供气强度对成渣过程有很大影响;
A thermal model study of the metallurgical characteristics of combined blowing process with oxygen and natural gas as bottom blowing gas 底吹氧气、天然气复吹转炉冶金特点的热模研究
Study of 3D flow field in DC electric arc electric slag ladle furnaces bath with eccentric bottom blowing gas stirring 偏心底吹DC-EAES-LF熔池三维流场的研究
Metallurgical Character of Bottom Blowing CO_2-N_2 Gas in Combined-Blown Converter 顶底复吹转炉底吹CO2-N2的冶金特性
Synthesizing the temperature inversion model of infrared colorimetric theory and temperature compensation model of blowing gas, the two-step internal calibration of the measurement system is completed. 并综合比色测温原理的温度反演模型和底吹气体的温度补偿模型,完成测温系统的两步内定标。
Blowing argon gas had much effects on the mold flow field and temperature field. 向结晶器中吹入氩气后,对钢液的流场和温度场有较大的影响。
Taking on 180t ladle of some steel factory as prototype, simulation calculation of fluid flow in ultrasonic cavitation and blowing gas from the bottom is performed by FLUENT in the paper. 本论文以某厂180tLF钢包相似水模型为研究对象,利用FLUENT软件对底吹气搅拌和超声搅拌进行数值模拟。
The stirring of ladle refining in the liquid steel is mainly by blowing gas from the bottom to improve the effect of deoxidation, desulfurization, dephosphorization and removal of inclusions in recent years. 长期以来钢包精炼采用底吹气体搅拌进行钢液脱氧、脱硫、脱磷、去除杂质等。
The impact depth decreased and the cavity height improved with the gas flowrate increased. The improved surface velocity and temperature showed that the upper circulate of the steel was enhanced when blowing argon gas. 随着吹氩量的增大,流股的冲击深度逐渐减小,窝心高度有所上升;结晶器液面速度和温度的提高表明了氩气吹入后,钢液的上循环流动得到了增强。
But due to the presence of a dead area by blowing gas from the bottom, the kinetic condition of desulfurization, dephosphorization, Deoxidization can not be satisfied efficiently. 但是底吹气体搅拌往往由于存在着循环死区等限制性因素,不能充分发挥脱硫、脱磷、脱氧剂效率的动力学条件。