查询词典 conduction

The physical activities such as neuromuscular excitement, nerve impulse conduction, normal heart beating, ect.

钙离子同神经肌肉的兴奋，神经冲动的传导，心脏的正常搏动等生理活动有非常密切的关系。

It can be concluded that the application of glyphosate will decrease the sensitivity of the nerve trunk and also hamper the impulse generation and conduction of Bufo gargarizans.

由此可以说明，草甘膦胁迫条件下，中华大蟾蜍神经细胞对刺激反应的灵敏性降低，动作电位的产生及传导受到一定程度的抑制和阻碍。

Methods The sciatic nerve trunk of toad was isolated and stimulated with electricity of varied parameters. The time required was investigated for the action potential to reduce its conduction velocity by 20% and to extend the latent period by 20% respectively.

用不同的电刺激参数刺激坐骨神经干，测定引起的动作电位的幅度和传导速度分别衰减20%以及潜伏期延长20%时所需的时间。

Meanwhile, the testing time (days after spraying the glyphosate solutions) also affected the action potential generation and conduction of the nerve trunk.

同时，随着试验处理时间的延长，中华大蟾蜍神经干对刺激的反应变得更为迟钝，神经冲动的传导速度也进一步减慢。

The reaction time of the nerve trunk was positively correlated with testing time. However, the relationship between the impulse conduction velocity and the testing time was negative.

回归分析可知，中华大蟾蜍坐骨神经干的应激反应时间与草甘膦施用后天数呈正相关，而神经传导速度与药后天数呈负相关。

Using the electrophysiological method, this paper studied the influences of glyphosate on the nerve impulse generation and conduction of nerve trunk of Bufo gargarizans Cantor.

应用电生理方法研究了除草剂草甘膦对中华大蟾蜍坐骨神经干冲动产生和传导的影响。

Recordings of the action potential of peroneal nerve trunk showed that the slow conduction fibers (＜1m/s) could be activated by the stimulation of SPN with a current intensity of 300μA, but not of DPN.

细胞内记录的资料显示，刺激PF或dPAG也引起几种不同的反应：①有兴奋性突触后电位和动作电位，并有兴奋后超极化现象；②在AP前有超极化现象；③只有EPSP和AP，无明显的兴奋后超极化。

RESULTS: The type of compression of nerve trunk manifested as slower sensory and motor conduction velocity of nerve dominated by corresponding trunk across axillary section,lower wave amplitude and loss of nerve of corresponding muscle.

结果：各干受压型表现为相应干所支配神经跨腋段感觉、运动神经传导速度减慢、波幅降低及相应肌肉失神经改变。

Nervous tissue is specialized for conduction.

神经组织的特殊功能是传导功能。

On the basis of the current situation and developing trend of modeling methods of DC-DC switching converters discussed, a circuit averaging method is put forward to model nonideal basic converters operating in the continuous conduction mode.

在对 DC-DC 开关变换器建模方法的现状及发展趋势进行深入分析的基础上，提出了一种非理想基本变换器在连续工作模式下的电路平均建模方法。

Finally it offers the analysis of the fault-tolerance system as well as its test verification.

这样，运行于空间环境中的系统的设计目标就是在保证系统实时性

However, it is still difficult to find out the real reason of the increase of the keratinized gingiva during the orthodontic extrusion whether it is due to the proliferation of the gingival tissue or to its elastic nature, that is because the proliferation of the fibroblasts as well as the connective tissue changes in volume and the intra-fibers spaces were all immeasurable in most of the studies.

然而，仍然难以找到真正的原因增加的角化牙龈在正畸挤压它是否是由于扩散的牙龈组织或其弹性性质，这是因为增殖的成纤维细胞以及作为结缔组织的变化量和内部纤维空格都是不可估量的，大多数的研究。