• CONCLUSION:Oxygen enrichment can improve the learning and memory abilities, and strengthen the motor ability of hypoxic rats.

    结论改善缺氧大鼠学习记忆功能提高环境运动作功能力

    dict.cnki.net

  • Since hydrogen recovery and oxygen enrichment are industrialized on large scale, a lot of researching work have been done on gas permeation mechanism in membrane.

    自从氢气回收富氧分离大规模工业化以来,人们气体中的渗透机理进行了大量研究

    dict.cnki.net

  • Theoretical calculation and experiment research show that, organic oxygen in coal is not only profitable to combustion of coal, but can substitute for oxygen enrichment.

    理论计算试验研究表明有机的存在不仅有利于煤粉燃烧而且还可代替

    dict.cnki.net

  • Calculation and plotting methods of BF operation line without coal injection are modified, and calculation formulae of BF operation line with oxygen enrichment and high PCI rate are deduced.

    作者对高炉操作线计算绘制方法进行修正推导煤时高炉操作线计算公式

    www.chemyq.com

  • The change of blast furnace indices with the oxygen enrichment and PCI were obtained by a mathematical-simulation, which indicates that the replacement ratio will decrease with increasing of PCI rate.

    通过数学模型获得喷煤高炉参数变化计算结果表明随着喷煤增加置换将会降低

    dict.cnki.net

  • In the condition of maintaining appropriate RATF the suitable oxygen enrichment rate to reach a maximum benefit of ironmaking process is discussed in this paper.

    维持适宜理论燃烧温度和效益最大化方面探讨高炉适宜富氧量。

    dict.cnki.net

  • 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,-喷枪漩流枪出口有限区域内对流有较大影响

    www.ilib.cn

  • In order to maintain a proper theoretical flame temperature in front of the tuyere, it is advisable to adopt a higher blast temperature and oxygen enrichment.

    维持风口一定理论燃烧温度采取提高适当

    dict.cnki.net

  • The principle of membrane oxygen enrichment and its key technology were discussed.

    膜法基本原理技术重点进行了探讨

    www.chemyq.com

  • It is important to balance a comprehensive profit of HC, CO and NOx emissions with oxygen enrichment.

    因此,低富浓度改善发动机怠速工况燃烧排放具有重要作用应用潜力。

    www.transcsice.org.cn

  • When blast furnace (BF) operates under oxygen enrichment and high PCI rate, H 2, coal preheating and decomposition heat of coal volatile should be taken into account.

    高炉必须考虑煤气中的元素、预热挥发分分解

    www.chemyq.com

  • Gas separation processes include hydrogen separation, CO enrichment, oxygen enrichment, nitrogen enrichment, CO2 concentration, gas dehumidification, oil vapor recovery and etc.

    气体分离包括氢气的提浓、CO富集富氧CO2浓缩气体除湿油气回收

    hgc64227.chinaw3.com

  • The viewpoint of improving power performance of NGV by membrane oxygen enrichment for combustion-supporting is put forward in this paper.

    本文提出采用膜法助燃技术提高NGV动力性能观点

    dict.cnki.net

  • Oxygen enrichment from air by use of the interception effect of a gradient magnetic field on oxygen molecules;

    含有电场梯度效应电弹性体理论分析了压电体中的反平面裂纹问题。

    www.dictall.com

  • This paper describes the regularity of the blast furnace operation with the oxygen-enriched and PCI process. The theoretical relations between the PCI rate and oxygen-enrichment are analyzed.

    本文描述高炉高富操作规律分析了喷煤之间关系

    dict.cnki.net

  • Membrane technology is widely used in the field of oxygen-enrichment for combustion-supporting and medical care because of its characteristics of flexibility, simple equipments and safety.

    膜法技术规模灵活设备简单安全经济优点广泛应用助燃医疗保健方面

    www.fabiao.net

  • Vaporization of liquid oxygen in an enclosed area can cause oxygen-enrichment which could saturate combustibles in the area such as workers' clothing.

    封闭区域液氧蒸发导致富集充满该区域可燃物工人衣服

    www.dictall.com

  • The DSS used such oxygen-enrichment principles and ways as liquid-drop, liquid-flow, root-revealed and root-wet, etc.

    DSS利用法、法、法、湿气等几方面原理方法

    dict.cnki.net

  • In many processes, the oxygen for reaction can be obtained from the use of air. However, direct use of oxygen, or enrichment of the air with oxygen, is necessary for some processes.

    许多过程中用于反应可以空气获得但是对于某些过程直接使用空气必要

    www.juyy.net

  • Under the spark discharge treatment, the structure of the anodic layer was significantly changed, the enrichment of silicon and oxygen was enhanced, and the surface potential was ennobled.

    发现火花放电不仅改变氧化表面形貌结构能够促进氧化表面元素积,使火花放电区域的表面电位移。

    dict.cnki.net

  • The technology of vacuum oxygen decarbonization in a VD has been studied for the purpose of enrichment and expansion of steel-making practice.

    通过采取真空脱氧工艺可以较大降低吨钢生产成本前提下,提高钢板探伤合格率。

    www.dictall.com

  • Objective To investigate the effect of oxygen enrichment on human cardiac reserve in exercise.

    目的探讨高原人体运动心力储备方面影响

    www.dictall.com

  • AIM:To explore the application value of oxygen enrichment in high altitude military medicine.

    目的探讨高原军事医学中的应用价值

    dict.cnki.net

  • High coal ratio is a target of ironmaking in future and the role of oxygen enrichment in high coal ratio has been proved in theory and practice.

    提高今后我国炼铁重要任务提高作用理论实践中得到证实

    dict.cnki.net

  • Objective:To study the effect of oxygen enrichment of room air to body myocardial enzyme at high altitude.

    目的研究高原人体运动血中心肌酶活性影响

    dict.cnki.net

  • In order to improve the effect of BF. The influence of oxygen enrichment on pulverized coal combustion was studied under the simulation burning conditions of BF with two system burning furnace.

    改善高炉冶炼效果,采用段卧式燃烧模拟实际高炉工艺条件系统研究了不同条件煤粉燃烧过程影响

    www.chemyq.com

  • The method for oxygen enrichment and magnetization of domestic water comprises the steps of separation and collection of oxygen from air and oxygen enrichment and magnetization of water.

    磁化生活制备方法包括空气分离水体磁化步骤

    ip.com

  • The method for oxygen enrichment and magnetization of domestic water comprises the steps of separation and collection of oxygen from air and oxygen enrichment and magnetization of water.

    磁化生活制备方法包括空气分离水体磁化步骤

    ip.com

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