此法具有使操作简化、降低实验条件等特点,适宜于记录深层的和较小的细胞的膜电流。
This method was characterized by its simplified operation and reduced experimental requirements. It is suitable for recording membrane current of deeper layers and smaller cells.
目的研究不同偶联模式的兴奋性氨基酸受体所介导非洲爪蟾卵母细胞跨膜电流的相互影响。
Aim to study the mutual influence of membrane current induced by receptors with diverse coupling modes in Xenopus oocytes.
目前攀援激活的计时作用神经机制有三种主要观点:膜电流假说、双稳态单元假说、线性整合假说。
There are three main perspectives about the timing neural mechanism of climbing activity:membrane voltage, bistable units, and line attractors.
方法应用双电极电压钳技术分别在带滤泡膜及去滤泡膜后注入RNA并经孵育的卵母细胞记录膜电流。
Methods Dual-electrode voltage clamp technique was used to record membrane currents from follicular oocytes, and defolliculated oocytes that had been injected with alien RNA and incubated.
介绍了EDI技术的基本特点,通过描述原水中含盐量和流速对膜堆的电流的影响,对EDI连续脱盐的机理加以解释。
The mechanism of continuous demineralization using EDI technology is explained through describing the effects of the salinity and flow rate of raw water on the applied electric current.
方法:膜片钳全细胞记录测量原代培养大鼠海马神经元膜的钾离子电流。
Methods: The potassium currents of rat hippocampal neurons in primary culture were measured with patch clamp whole cell recording.
电子和空穴注入高分子膜所形成的界态称为电子空穴对,电子空穴对冲破电流的阻碍,于是便产生了光。
Electrons and holes injected into the polymer film form bound states called excitons that break down under electrical current, emitting light as they do so.
电流密度:单位电镀面积下所承受的电流,通常电流密度越高膜厚越厚,但是过高时镀层会烧焦粗燥。
Current density: unit under the plating area under current, usually the higher current density film thickness is thicker, but is high coating will scorched thick dry.
解的结果表明: 影响CO2传质通量的因素主要有电流密度及CO2在膜两侧的浓度差。
The results show that CO2 transfer rate increases with increasing electrical current density and CO2 concentration difference across the membrane.
讨论了质子交换膜燃料电池运行电流密度和温度、阴极和阳极加湿温度、气体扩散层孔隙率等参数对以上结果的影响。
The effect of the current density and fuel cell temperature, humidified temperature of cathode and anode, porosity of porous diffusion layer on the results mentioned above are discussed.
论述了无需直流辅助电源、用厚膜电路构成的静态型电流和电压继电器。
The static current and voltage relays made of solid state circuit and without DC auxiliary supply are presented.
MOS结构中光注入时外电路电流特性与绝缘膜中陷阱俘获截面密切相关。
The external circuit current of photoinjection in MOS structures is closely related to the capture cross section of traps.
分别对温度与氧化电流密度等影响氧化膜生长速度与质量的工艺条件做了分析研究,取得了实用的工艺操作规程。
Effects of technological conditions such as temperature and current density on the growth rate and quality of the anodizing film are analysed, and a practical operating technology is obtained.
结果表明,随着驱动电流和频率的增加,驱动膜有一个最大的位移值。
The experimental results show that there is a maximum displacement of the film when increasing the actuating current and frequency.
多晶硅膜的少子迁移率和寿命是提高电流增益的两个关键参数。
The mobility and the lifetime of minority carriers in polysilicon films are two key parameters of current gain increment.
目的探讨外加直流电流后对耳蜗基底膜振动的影响。
Objective To explore the effects of direct current on vibration of cochlear basilar membrane.
通过不同方案试验对比,提出了合理的等电流操作电渗析的膜对数组合。
Compared with different schemes of experiments, a kind of reasonable mem-brance couples of Ed with equal electric current is raised.
用激光多普勒干涉测速仪观察直流电流对纯音诱发的基底膜振动速度的影响。
The basilar membrane vibration was elicited by tone and the effect of direct current stimuli were observed by Laser Doppler interference velocimeter.
较高的峰值电流密度导致氧化膜的外边缘破裂;
Higher peak current densities resulted in the cracking of the outside edge of the pores.
温度越高,聚苯胺膜的峰值电流越大,电化学活性越强,聚苯胺在对应电位时的电化学储能能力越强。
Higher the temperature, greater the anodic peak current of CV, and PANI film is more electroactive and has a higher electrochemistry ability of repositing energy on corresponding potential.
方法:应用在体玻璃微电极细胞内电位记录技术及细胞内注入极化电流的方法,测量和计算神经元的膜电学参数。
Methods: We used intracellular recording techniques of glass microelectrode and injected polarizing current into the neurons in ACG.
讨论了硬铝(LY12)在不同条件下磷化过程中腐蚀电位和电流的变化,即磷化膜的生长过程。
This article discusses the changes of corrosion potential and current for phosphating process of hard aluminium (LY12) in different conditions, namely, the growing process of phosphate coating.
而氧化膜的生长和性能要受到槽液温度、持续氧化时间、合金成分、电流密度、硫酸浓度等多种因素的制约。
The growth and property of oxidized film are restricted by various factors such as tank liquor temperature, sustained oxidation time, alloy composition, current density and sulphuric acid density.
本文研究和改进了溶解氧测定仪膜电极的结构,提高了测定的响应速度,减小了残余电流。
The structure of the membrane electrode for the dissolved oxygen meter has been studied and improved to obtain more rapid response and suppress the residual current.
磁控溅射技术在薄膜制备领域的应用十分广泛,而溅射靶电流的稳定性极大的影响溅射镀膜的膜层质量。
Magnetron sputtering process has widely been applied to thin film preparation, during which, the quality of thin film is affected badly by the current stability of target.
通过调节电流密度,方波周期和通电次数等可获得预期色调的着色膜。
Oxide film in the expected tone of such color can be obtained by controlling current density, square—wave cycle period and number of the repetition cycles.
磁控溅射技术在薄膜制备领域的应用十分广泛,而溅射靶电流的稳定性极大的影响溅射镀膜的膜层质量。
Magnetron Sputtering Technology has been applied in the field of film preparing widely, however, the quality of the film is influenced by stability of target current badly.
磁控溅射技术在薄膜制备领域的应用十分广泛,而溅射靶电流的稳定性极大的影响溅射镀膜的膜层质量。
Magnetron Sputtering Technology has been applied in the field of film preparing widely, however, the quality of the film is influenced by stability of target current badly.
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