极化

Oxygen is usually present as a depolarizing agent.

氧常作为去极化剂存在。

In electrophysiological experiments, it was shown GABA induced a decrease in outward current elicited by depolarizing voltage steps.

GABA可降低在VHCsⅠ膜上由去极化引出的外向电流的幅度。

In chapter Ⅵ, at first, we shall use the quantum channel language to describe a quantum noisy system, and construct a lossy channel; and then we shall estimate the depolarizing channel and the lossy channel.

第六章我们将首先应用量子通道的语言描述一个量子耗散系统，然后分别讨论对退极化通道与耗散通道的评估问题。

Here we present evidence that NMDA receptors not only contribute to normal synaptic responses induced by stimulation of local layer V or white matters, but also contribute to generation of action potentials induced by a depolarizing step applied to the soma.

我们的研究表明，NMDA受体不仅参与刺激前扣带皮层的第五层细胞或刺激白质诱导的突触反应，而且参与在胞体施加去极化跃阶电流诱导的动作电位的发放。

The frequency of mIPSCs increased gradually with depolarizing membrane potential and it attained to the maximum as the membrane potential was held at +10mV.

随着膜电位的去极化，mIPSC的频率逐渐升高；当钳位电压升至+10mV时，mIPSC的频率达到最高值。

I〓 was activated when the depolarizing command was positive to -50mv and it's activation and inactivation time constant were 28ms and 60-90ms respectively.

I〓在去极化大于-50mv被激活，激活时间常数是2.0-8.0ms，有电压依赖性。

It can be concluded that theophylline can prevent cerebellar granule neurons from apoptosis induced by depolarizing concentration of KCL deprivation in culture.

认为茶碱对撤去极化浓度氯化钾诱发小脑颗粒神经元的凋亡有保护作用，此作用产生除与其升高小脑颗粒神经元内cAMP有关外，还有其它机理。

The instantaneous and steady-state currentvoltage relationships were assessed in 63 neurons using hyperpolarizing and depolarizing step pulses from a membrane potential of -60 mV.

时间依赖性内向整流一般出现在膜电位-70 mV以下；而非时间依赖性整流在-90 mV以下出现。即膜的内向整流发生在超极化状态。

Many research results showed that Na~+, K~+ and Ca~(2+) channels are involved in the spontaneous and repetitive firing induced by sustained depolarizing currents.

因此，本实验以新鲜分离的正常DRG神经元为研究对象，着重观察Ca~(2+)、膜电位振荡和去极化速率对其重复放电的影响，并分析Ca~(2+)依赖性K~(2+)电流的特点，以及在后电位中的作用。

By polarization curve and EIS, equivalent circuit in initial corrosion stage was brought forward. With which the oxygen diffusion (oxygen as a depolarizing agent in cathode) mechanism was proposed and discussed.

作者认为API X60管线钢在不同类型海泥中腐蚀速度的差别主要是由于作为阴极去极化剂的氧在不同类型海泥中的扩散速度不同；根据API X60管线钢在不同类型海泥中的电化学阻抗频谱特征，作者提出了腐蚀过程的等效电路，对腐蚀机制进行了解释。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。