传导

Objective To investigate the characteristics and therapy of atrioventricular blockcaused by acute viral myocarditis.

目的 探讨急性病毒性心肌炎所致房室传导阻滞的特点及治疗策略。

It is characterized by sinoatrial node dysfunction and often includes atrioventricular node disease and bundle branch block.

它的特征是窦房结功能障碍并常伴有房室结疾病和束支传导阻滞。

However, complete atrioventricular block induced by the procedure was not reported previously.

但这处置引发心脏传导阻滞的案例，就没有报告过。

An ECG showed a new primary atrioventricular block.

心电图显示新的1度房室传导阻滞。

The atrioventricular block animal model after cell transplantation can confirm that the sinoatrial node pacemaker cell can work effectively.

进行细胞移植后建立的房室传导阻滞动物模型可证实窦房结起搏细胞有一定的作用。

All of above indicated that there maybe existed slow response autorhythmic cells in ventricular outflow tract. Our investigation is first declared in the world. Also it is a significant complementarity to the study of histology and embryology of heart conduction system.

这一结果在国内外均属首次发现，它对心脏传导系统组织学和发生学的研究是重要补充，并对源于心室流出道的特发性心律失常的研究方面有重要意义。

Its research groups include auxology and pediatric skeletal conditions, cell signalling, developmental biology, developmental neurobiology, human bone cell research, neonatal immunology research, neurodegenerative disease, neurotransmitter biology, stem cell etc.

该系的研究小组包括：生长学与小儿骨骼疾病，信号传导，发育生物学，发育神经生物学，人体骨细胞研究，新生儿免疫研究，神经退化疾病，神经递质生物学，和干细胞等。

Because the liquid nitriding the liquid and the work piece direct conduction heating, reduced the work piece heating-up time, raised the azotize speed.

液体氮化由于液体与工件直接传导加热，缩短了工件加热时间，提高了渗氮速度。

Balloonfish toxin can cause central nervous paralytic, block breaks nerve conduct between muscle, make optional flesh appears have a sex paralytic; Direct block breaks skeletal fiber; Hemal dilate and artery press the week outside bringing about to be reduced quickly.

河豚毒素可引起中枢神经麻痹，阻断神经肌肉间传导，使随意肌出现进行性麻痹；直接阻断骨骼纤维；导致外周血管扩张及动脉压急剧降低。

The Imperial Vault of Heaven is a beamless hall,to which the neighboring Triple-sound Stones and Echo Wall add an air of mystery.

皇穹宇为一组无梁结构建筑，宇前三音和围墙回音壁声传导建筑，更增添了当年天人感应的神秘气氛。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐