• The humidification and concentration polarization was studied with the model.

    应用该模型对燃料电池的增湿效果和浓差极化进行研究。

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  • Concentration polarization force is the tendency for molecules to build up or concentrate at the membrane surface.

    浓差极化力是分子在膜表面堆积或浓缩的趋势。

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  • The vacuum membrane distillation for loquat leaf extract was tested and the concentration polarization was analyzed.

    研究了枇杷叶提取液真空膜蒸馏过程的影响因素,并分析了浓差极化问题。

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  • The methods and strategies of study on concentration polarization and membrane fouling were briefly reviewed in this paper.

    简要综述了浓差极化和膜污染的研究方法和策略。

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  • The essential distinction of EDI process from ED process is the utilizable concentration polarization and dissociation of water.

    浓差极化与水解离的可利用性是EDI与ED过程的最本质区别。

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  • The small current of the slow pulse could efficiently decrease the ionic concentration polarization and increase the charging efficiency.

    慢脉冲中的小电流有效地控制了离子浓差极化,提高了充电效率。

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  • The results also indicate that the phenomenon of temperature polarization and concentration polarization is inevitable during VMD process.

    其过程中的浓度极化和温度极化现象是膜蒸馏过程进行时的必然现象。

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  • The vacuum membrane distillation for motherwort extract is tested and the temperature polarization and concentration polarization are analyzed.

    本文研究了影响益母草真空膜蒸馏过程的基本影响因素,并分析了浓差极化和温差极化问题。

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  • In the present paper, the reasons of concentration polarization were analyzed and methods for reducing concentration polarization were suggested.

    分析了膜分离中的浓差极化现象的产生原因,并提出与此对应的减弱措施。

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  • The phenomena of concentration polarization under the conditions of preferential adsorption and repulsion on the surface of membrane were analysed.

    分析了溶质在膜表面优先吸附和受排斥情况下的浓差极化现象。

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  • Membrane fouling is analyzed, and that concentration polarization, cake layer and pore blocking are main reasons of membrane fouling are pointed out.

    对膜污染问题进行了研究,指出浓差极化、滤饼层形成和膜孔堵塞是造成膜污染的主要原因。

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  • A lot of ways could be used to resolve and reduce concentration polarization and membrane fouling. In this article, the effectiveness of flow patt...

    解决和减轻浓差极化和膜污染的方法有很多,本文着重于流体流动状态对浓差极化和膜污染的影响进行了论述。

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  • Based on concentration polarization-gel layer mathematical model, effects of various factors on ultrafiltration flux rate of glucoamylase solution have been studied.

    以浓差极化-凝胶层数学模型为基础,研究了影响糖化酶超滤速度的各种因素。

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  • Gas concentration polarization can impair the performance of membrane gas separation activity. That phenomenon becomes more conspicuous in high-flux, fi - ning separation processes.

    气体的浓度差极化使气相分离效果变坏,在高通量、精分离中甚明显。

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  • Regardless of hysteresis of air system, the main factor that influences dynamic response of fuel cell is diffusion concentration polarization, which restricts the change rate of stack current.

    不考虑空气系统的时间滞后,影响电池动态响应时间的主要因素为扩散浓差极化,它限制了电流的变化率。

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  • The corrosion performance of tubes of copper and 304 stainless steel in ammonia solutions with different ammonia concentration are studied by electrochemical polarization and weight-loss method.

    采用电化学极化和失重法研究了纯铜管、304不锈钢管于开口、低氧密闭两种状态下在不同浓度氨溶液中的腐蚀性能。

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  • With increasing the embedded depth of iron wire, the negative shift value of corrosion potential, chlorine ion concentration and corrosion rates reduced, but polarization resistance increased.

    随铁丝埋入深度增加,电位负移量、氯离子浓度和腐蚀速度都减小、极化电阻增加。

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  • The effects of SO2 concentration, H2SO4 concentration, temperature and stirring speed on anodic reaction rate were investigated using potentiostatic polarization measurement.

    通过SO 2阳极极化曲线的测定,考察了SO2浓度、H2SO4浓度、温度和搅拌速度对阳极反应速率的影响。

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  • Method: The serum concentration of oral phenytoin, carbamazepine and valproic acid were determined in 26,74 and 144 epileptic patients by fluorescence polarization immunoassay, respectively.

    方法:采用荧光偏振免疫法对2 6例服用苯妥英钠、74例服用卡马西平、14 4例服用丙戊酸钠的患者血药浓度监测结果及临床疗效分析、评价。

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  • The relation between concentration of PS and corrosion current is studied by method of polarization curve.

    用电化学参数法研究石油磺酸盐对A3钢的腐蚀电流与其浓度的关系。

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  • The relation between concentration of PS and corrosion current is studied by method of polarization curve.

    用电化学参数法研究石油磺酸盐对A3钢的腐蚀电流与其浓度的关系。

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