单电位

An experimental technique for recording monophasic action potential from rabbit heart in situ was described.

该文分析了利用吸引电极记录家兔在体心脏单相动作电位的实验技术。

This study determined the effects of acute ischemia on the monophasic action potentials,ventricular fibrillation inducibility and defibrillation.

本文在离体灌流兔心脏标本上测定了急性心肌缺血对单相动作电位各参数以及心室颤动诱发和除颤的影响。

METHODS: Dogs (n=16) were randomly divided into 2 groups: the control (n=7) and the CHF group (n=9) induced by rapid right ventricular pacing at 240 pulsemin^(-1) for 4 to 5 weeks. The electrophysiologic parameters were evaluated by the technique of standard electric stimulation and monophasic action potential recording.

16只犬随机分为正常对照组(n=7)和CHF组(n=9)，应用右心室快速起搏240 pulsemin^(-1 4-5周制作CHF犬模型，应用心脏电刺激和单相动作电位记录技术测定心室生理指标。

In isolated hearts, perfusion of CCh shortened the duration of the monophasic action potential and effective refractory period of the left atrium and lowered the atrial fibrillation threshold.

在离体心脏，灌注卡巴胆碱缩短左房的单相动作电位间期和有效不应期，降低房颤阈值。

Forbidden-band-width of mono-clinic phase of bismuth vanadate (mBiVO4) is high enough to 2.3-2.4 eV, it could be valence band to carry out entirely that hole band degrade organic pollutants,and the conduction band possesses high oxidizability to make for reduction of photoinduced electron,and oxidation potential of its valence band with 2.4 eV nearby could achieve decomposition of water and degradation of organic pollutants under visible light.

单斜晶相钒酸铋(mBiVO4)的禁带宽度为2.3 - 2.4 eV，它足够高的价带完全可以实现空穴对有机污染物的降解，并且导带位置也有利于光生电子的还原，具有较高的氧化能力，且其价带氧化电位位于2.4 eV附近，可实现在可见光下分解水和降解有机污染物。本文综述了mBiVO4应用于降解污染物、光解水产氧以及光电化学分解水的研究概况，及其在光催化降解有机物等领域的应用前景。

In this paper, polarographic and voltammetric behaviours of reactive brilliant red K-2BP have been studied in detail.

研究了单偶氮染料活性艳红 K-2BP的极谱伏安行为，实验结果表明，在0.1mol/l的NaCl溶液中，该染料有一稳定、灵敏的还原峰，峰电位Ep=-0.81Vvs。

Objective To investigate whether there are any differences existing in auditory steady state responses to single or simultaneously multiple sinusoidally modulated tone stimuli.

目的 研究正常听力青年人多频稳态诱发电位单频刺激与多频刺激所记录到的反应阈，比较在4个测试频率得到的两种反应阈是否有差异。

To study whether the change of transmural heterogeneity of ventricular repolarization plays an important role in the occurrence and mechanism of ventricular fibrillation in rabbit models with congestive heart failure.

目的 研究充血性心力衰竭模型左心室三层心肌之间单相动作电位的改变，以探讨充血性心力衰竭易发心室颤动的基础电生理机制。

Methods The eventrelated potentials, the sympathetic skin response, and the serum levels of monoamine neurotransmitter were taken in the 33 cases with PSD and 30 normal collators,the mean of each target was tested by Pearson multiple correlation analysis.

对33例PSD患者和33名健康对照者进行事件相关电位、交感神经皮肤反应和血浆单胺类神经递质水平的测定；对检测结果进行Pearson多元相关分析。

To clarify the timing and speed of emotional processing in the two human brain hemispheres, event-related potentials were recorded during hemifield presentation of face images.

为了厘清在两个人类半脑中时间和情绪运作的速度，事件诱发电位被记录在人脸图像单侧视野呈显的期间。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。