方法:刺激鲫鱼迷走神经,并运用微电极穿刺技术记录鲫鱼M细胞胞内电位变化。
Methods: The microelectrode recording technique was used to explore the electrophysiological properties in the Mauthner cell when stimulating the right vagus.
通过模拟单基板彩色AC - PD P放电单元的工作情形,给出了单元内电位、电子和离子浓度的分布情况。
By the simulation of discharge evolution in a discharge cell of SSAC-PDP, the space distributions of potential, electrons and ions density with time in a discharge cell are presented.
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.
通过模拟单基板彩色AC - PD P放电单元的工作情形,给出了单元内电位、电子和离子浓度的分布情况。
By the simulation of discharge evolution in a discharge cell of SSAC-PDP, the space distributions of potential, electrons and ions density with time in a discharge cell ar...
总之本质上,它们负责调节动作电位,它们做到这一点通过协助制造,并控制细胞内的电位梯度。
So essentially, they regulate this action potential, and they do so by helping to establish and then control the voltage gradient within the cells.
建立了固定床内超电位沿床层厚度方向的一维分布方程。
One dimensional overpotential distribution equation along the direction of the bed thickness is formulated.
结果表明颅内组织异变对头皮边界节点电位的影响明显。
The result shows the encephalic pathological tissues have effect on the scalp boundary nodes potential.
用浮置式细胞内微电极法引导在位灌流乌龟心脏心室肌细胞动作电位,观察高钾、高钙的单独作用及相互作用。
Using floating microelectrode, we have been able to record the action potential of ventricular cells of the tortoise and observed the effect of high potassium and high calcium on it.
因此,可以用有限级数在一定误差范围内代替无穷级数,从而求出头皮上的电位分布。
Thus the finite progression could be used to calculate the scalp potentials distribution in stead of the infinitive progression in a certain error range.
根据肌肉的形态结构和生理特征,从细胞内动作电位开始,仿真了运动单位动作电位序列。
Based on anatomic and physiological features of muscle and adopting model of intracellular action potential, motor unit action potential (MUAP) train was simulated.
采用固体电解质电位测定技术进行了内扩散影响的考察。
The technique of solid -electrolyte - potentiometry (SEP) was used to investigate the effect of internal diffusion.
结果表明,电位振荡现象是由于蚀孔内形成盐膜所引起的。
Experimental results showed that the electrochemical oscillation was caused by the salt film formed within pits.
金属的腐蚀电位序说明两种金属间电流如何流动、两种金属接触时或两种金属在土壤内接近时哪一种金属被腐蚀。
The galvanic series of metals details how the galvanic current will flow between two metals, and which corrode when they are in contact or near each other in the ground.
PR P术后视网膜光感受器细胞的功能得以保留,但破坏了视网膜色素上皮,视网膜内各层细胞之间的电位传递速度减慢。
Though PRP damaged the retinal pigment epithelium resulting in the reducing velocity of the transmission among retinal cells inside, it keeps the function of retinal light receptor cells.
提出了建筑物内导电体总等电位联结中燃气管道的做法。
The practice of indoor gas pipe during main equipotential bonding of electrical conductor is put forward.
采用数值方法模拟出鞘层的瞬时厚度及极板的瞬时电位变化、鞘层内离子密度和电场强度等物理量的时空变化。
Some numerical results have been obtained for the instantaneous sheath thickness, the instantaneous voltage and the ion flux density on the substrate, etc.
为此,大庆油区进行了钢套管井井内自然电位测井现场试验。
So field experiments of borehole SP logging in the steel cased Wells are made in Daqing petroliferous area.
每只动物在伤后的2周内都接受自体感觉自发电位评估、每天的神经功能测定以及组织学检查。
Each animal was evaluated by somatosensory-evoked potentials, daily neurologic assessment, and histologic examination at 2 weeks following injury.
目的:观察颅内压(ICP)增高对体感诱发电位(sep)的影响。
Objective: to observe the effects of increased intracranial pressure (ICP) on the somatosensory evoked potential (SEP).
在电阻抗成像正问题研究中,研究了场域内电导率变化位置、大小对边界电位的影响。
In the study on forward problem of EIT, the effect of the position and area of electrical conductivity change in the field on the boundary potential was studied.
激光共聚焦显微镜检测细胞内游离钙及心肌细胞膜电位的变化。
The changes in the intracellular calcium content and the membrane potential of the myocardial cells were determined by laser confocal microscopy.
科学家们做了试验,用仪器向一个神经细胞膜内注入阳性电流,然后测量其电位。
Scientists have done a test, instruments to a nerve cell membrane, into the positive current, and then measure its potential.
本文在超声发生器中加入功率因数校正电路(APFC),并利用单片机控制数字电位器实现了对电压反馈网络的调节,从而实现APFC输出电压在一定范围内的自适应控制。
The self-adaptable control of output voltage could be realized under certain range by adding a APFC in ultrasonic generator and adjusting voltage feedback network with digital potentiometers.
解答表明,夹杂内的电场强度和电位移为常量。
It is shown from the solution that the electric field strength and electric displacement in inclusion are all constant.
施加在所述促动器上的电位可根据在流体消耗电极内的更多更少流体的需求而变化。
The potential applied across the actuator can vary according to the need for more or less fluid in the fluid consuming electrode.
测量结果表明,在图域内自然电位异常呈现椭圆形分布,随注水流量增大异常值增大。
These spontaneous potential (sp) anomalies show elliptical distribution in the map view. The values of the anomalies increase with the water flow.
经过带载实验运行,中点电位始终保持在允许范围内,实现了动态平衡。
After experiments with a load, neutral point potential is always maintained within the allowable range, to achieve a dynamic balance.
方法:对86例颅内病变引起的高颅压病人治疗前后进行体感诱发电位检测,同时测定患者脑压及血压。
Methods: SEP was determined in 86 patients with increased ICP caused by intracranial disease before and after treatment. The intracranial pressure and blood pressure were measured at the same time.
而在此基础上,其氧化-还原电位仅较癌旁组织轻度偏向还原方向,提示癌组织内仍存有较明显的氧化应激态。
Based on this changes, the REDOX potential in the cancer tissues has only slightly reductive shift, which may suggest an apparent oxidative stress existed in the cancer tissues.
而在此基础上,其氧化-还原电位仅较癌旁组织轻度偏向还原方向,提示癌组织内仍存有较明显的氧化应激态。
Based on this changes, the REDOX potential in the cancer tissues has only slightly reductive shift, which may suggest an apparent oxidative stress existed in the cancer tissues.
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