神经冲动

Content: Avermectins belong to a group of compounds called macrocyclic lactones, which are natural products produced by the microorgamanism streptomyces avermitilis. In recent years the AVMs are used as a potent antiparasitic animal health drug in the treatment of parasitic infections for food producing animals.

正文：阿维菌素类药物(Avermectins，AVMs)是由放线菌产生的一组大环内酯类抗生素，通过阻断虫体神经元之间及节肢动物神经末梢和肌细胞间的神经冲动传导，使虫体麻痹而死。

This is important in nerve impulse transmission and muscle contraction.

这是很重要的神经冲动传递和肌肉收缩。

They carry a nerve impulse across the gap between nerve cells.

他们携带着神经冲动越过神经细胞之间的间隙。

The remaining 1% is present in body tissues and fluids where it is essential for cell metabolism, muscle contraction and nerve impulse transmission.

剩余的1 ％存在於人体组织和液体的地方是必不可少的细胞代谢，肌肉收缩和神经冲动传递。

Electrochemistry direct transformation of chemical energy into electricity, as in a battery, fuel cell or nerve impulse.

电化学（直接将化学能转化为电能，如电池、燃料电池或神经冲动。

Relating to a nerve fiber or impulse passing toward motor effectors .

与向运动受传送的神经元或神经冲动相关。

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 semicircular canals are the primary sensors of angular motion, and the utricle and saccule contain the otolith organs, which sense both the linear motion of the skull and the orientation of the skull with re- spect to gravity.

头的倾斜可以引起耳石所致的毛细胞弯曲，后者将神经冲动通过前庭神经传送到大脑。

The neural synapse is usually directed to the chemical synapse, it is a special structure by which the

神经突触通常是指化学性突触，是神经元之间传导神经冲动的一种特殊结构。

Uses: Control of a wide range of insects (particularly Lepidoptera, Hemiptera, Homoptera, Diptera and Coleoptera) and spider mites in fruit, vines, olives, hops, vegetables, ornamentals, field crops, cucurbits, flax, cotton, tobacco, soya beans, etc. Also used for control of flies in animal and poultry houses and dairies.

具有触 杀和胃毒双重作用，进入虫体后，抑制乙酰胆碱酯酶，使昆虫神经传导中起重要作用的乙酰胆碱无法分解造成神经冲动无法控制传递，使昆虫出现惊撅、过度兴奋、麻痹与震颤而无法在作物上取食，导致最终死亡。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。