The synthesis, properties, recent research development and the significance for the ionic aggregate dissociation of polyurethane ionomers with ions in soft segments are reviewed.

The migration behaviour of bromine ion is influenced by the concentrations of bromine ion, carrier and the receive phase etc.

考察了溴离子浓度、载体浓度，接收相组成等因素对溴离子在液膜中迁移作用的影响。

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Recently, the research of the dependence of ion movement on ion diffusion and carrier gas velocity distribution in high strength electric field has achieved preliminary results.

目前国内外对高电场中离子扩散、载气流速分布对离子运动行为的影响进行了大量的研究，取得了一定的研究成果。

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The influence factors which affected the activity of catalyst, such as amount of metal salt, loaded temperature, loaded time, granule size of carrier were studied by using uniform design and ion exchange resin as carrier.

以离子交换树脂为载体，用均匀设计方法考查了负载型酯化催化剂制备中负载金属盐用量，负载温度，负载时间和载体粒度等因素对催化剂活性的影响。

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The reversal potential of the ACh-sensitive current was (-66 ± 8) mV, which indicated that potassium ion was the main carrier of this current.

ACh-敏感性电流的反转电位为（-66±8）mV，提示此电流主要由K+参与形成，其直接作用是使毛细胞超极化。

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Using positive ion as color carrier and the absorbance of nonferrous complex compound ferrum(ⅱ) absorpted at the resin, ferrum in water and ham is detected by a mew method.

研究了以阳离子交换树脂为显色载体，利用直接吸附在树脂上有色络合物&Fe（Ⅱ）邻二氮菲的吸光度，借以检测水和火腿肠中铁的新方法。

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The current development of simulated, moving bed and fixed-bed modeling have given a new impetus to molasses desugarization by ion exclusion. carrier drift transistor

模拟流动床及固定床的改进为离子排斥法提糖注入了活力。载流子漂移型晶体管

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Study on Potassium-Selective Electrode Using KTiOPO_4 Single Crystal Membrane as an Ion Carrier

KTiOPO4单晶膜钾离子选择性电极的研究

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The development of crown ethers as ion carrier and its application in different forms of membranes are described.

本文论述了冠醚作为离子载体及其在不同膜形式中应用的新进展。

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In addition, as age increased, changes take place in the electrophysiological properties of some important ionic currents including current amplitude and density, channel kinetics or gating characteristics, resulting in the alterations in cardiac action potential shape and duration.

此外，随着年龄的增长，复极化重要离子电流的电流幅值、电流密度、通道动力学、门控特点等诸多电生理特性发生改变，造成心肌动作电位形状和时程发生改变。

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A hybrid model of HMM and RBF neural network is presented to reconstruct the ionic single channel current under white background noise.

本文提出了一种隐马尔可夫模型（HMM）和径向基函数（RBF）神经网络相结合的混合模型，用于白噪声背景下细胞膜离子单通道电流的统计重构。

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Methods One kind of novel BLMs was fabricated by using patch-clamp pipette technology characterized by sensitive changes of ionic current through cellular membranes, and confirmed by Gramicidin method.

方法利用膜片钳放大器系统对细胞膜上离子通道跨膜电流变化极其灵敏的特点，构建一种新型BLMs。

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Some parameters as initial arc voltage, potential of shield and ionic current gathered by the shield are measured for further understanding the ignition process of vacuum arc.

为了深入了解真空电弧的引燃过程，测量了直流真空电弧起弧阶段的电弧电压、屏蔽罩电位以及屏蔽罩收集离子电流等有关参数。

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The biosensor was fabricated by utilizing patch-clamp pipette technology, which characterized in sensitive changes of ionic current though physiological cellular membranes.

利用膜片钳放大器系统对细胞膜上离子通道跨膜电流变化极其灵敏的特点，研究并构建一种新型的膜片电极支撑BLMs核酸传感器，对SEB基因进行快速、灵敏和特异的检测。

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Analysis of Phase Plane Trajectory of Transmembrane Ionic Current at Depolarized Phase O of Action Potential in Single Cell of Papillary Muscle of Guinea Pig

豚鼠乳头肌单细胞动作电位0期去极化跨膜离子电流的相平面曲线分析

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During the combustion process single high apex or double apices or three apices of ionic current have been found when the bias voltage increases.

当偏置电压增至5kV时，不仅燃烧过程中有离子电流信号，而且在进、排气冲程中，离子电流信号也异常突出。

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In this paper, we present our results of study of TSIC ( Thermally Stimulated Ionic Current) Spectra in MOS structures.

本文报导对MOS结构热激离子电流谱（简称TSIC谱）的研究结果。

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A plasma wake flow field is studied by analyzing the saturated ionic current of multiple scanning probes with the method of chaos dynamics.

用混沌动力学方法对多道扫描静电探针的离子饱和电流信号进行分析，研究了等离子体尾迹流场。

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A new measuring device for engine which using a spark plug as a detecting sensor to detect the ionic current is widely used.

离子电流法作为一种新型的发动机检测方法已经得到了越来越广泛的应用。

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Firstly, the characteristic equations of transmembrane ionic current are given based on the conductance and permeability of cellular membrane.

通过研究细胞膜的特点及膜上部分离子通道的通透性和导电性，给出了神经元细胞膜上离子流计算的特征方程；

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Its salient features are its ability to open to ionic current when stimulated on its dendrites;

其显著特点为：当加刺激于其树突上时能开启离子电流；

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