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mechanical contraction
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  机械收缩
     Study of the Relationship between Electrical Change and Mechanical Contraction of the Rabbit Duodenum in Vitro
     兔离体十二指肠电变化与机械收缩关系的研究
短句来源
     Heart is the core of the cyclical system of human body. The activity of the heart is the mechanical contraction caused by the biological electrocardiac signal.
     心脏是人体循环系统的核心,心脏的活动是由生物电信号引发的机械收缩
短句来源
     Authors consider that amplitude of EGG is associated with mechanical contraction of stomach, high electrical amplitude accompanys strong contractive activity, gastric electrical amplitude as a parameter of gastric motility is possible.
     餐后胃电振幅在动力减低的FD患者显著低于动力正常的FD(P<0.01)。 结论:胃电振幅与胃平滑肌机械收缩有关,高电振幅伴随强收缩活动,胃电振幅有可能成为反映胃动力的指标。
短句来源
  “mechanical contraction”译为未确定词的双语例句
     Two kinds of antral electric activity : burst of spikes and slow wave as indicator of an-tral mechanical contraction were studied to observe the effect of electro-acupuncture (EA) Zu-SanLi point on the movement function of stomach in rabbit. (1) In conscious rabbit.
     用窦胃部电活动的两种波形——束状波和慢波作为胃运动功能指标,观察了电针对胃电的影响。
短句来源
     The results shown that(1)Ach applied to male adult Sjaponicum preparation caused significant inhibition on mechanical contraction of the worm and electrical activity of muscle cells.
     实验结果显示:(1)Ach对虫体机械活动和肌细胞(n=96)电活动有明显抑制作用。
短句来源
     Objective:To reveal the relationship between the myoelectric activity and the mechanical contraction of Oddi's sphincter and to study the mechanism of the curative effect of compound Yinchenhao decoction(YCHD) on cholelithiasis.
     目的:揭示奥狄氏括约肌肌电活动与机械收缩的关系和复方茵陈蒿汤治疗胆石症的作用机制。
短句来源
     In the dynamic heart model,the coupling of electrical excitation and mechanical contraction were considered,and the resulted relative position changes between heart wall and body surface during cardiac systole and diastole were employed to calculate body surface ECG afterwards.
     在动态心脏模型中考虑了心肌电兴奋引起的心脏机械力学收缩,通过计算心动周期中心室壁的位移,从而将心脏与体表之间的相对距离变化考虑进体表电位计算过程。
短句来源
     How the SMART ATE's hardware, interface, mechanical contraction, software, test language, program structure and programming method enable TPS transportability is introduced.
     对SMART ATE的硬件构成、接口定义、接口机械结构、软件控制平台、程序语言、程序结构、编程方法等各个方面基于TPS可移植性的要求作了阐述。
  相似匹配句对
     Mechanical English
     机械英语(第十一课)
短句来源
     mechanical compression;
     机械性压迫损伤组;
短句来源
     the cells were contraction;
     细胞突起呈念珠状变化。
短句来源
     MECHANICAL ANALYSIS ON FRACTURE OF THE FEMORAL NECK DUE TO MUSCLE CONTRACTION
     肌因性股骨颈骨折的力学分析
短句来源
     Study of the Relationship between Electrical Change and Mechanical Contraction of the Rabbit Duodenum in Vitro
     兔离体十二指肠电变化与机械收缩关系的研究
短句来源
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  mechanical contraction
For optimal pacemaker programming in patients with cardiomyopathy, it is important to understand the relationship between the programmed right atrial and ventricular delay and the mechanical contraction delay of the left atrium and left ventricle.
      
The dense population of special smooth muscle cells at the flexure region and thicker muscle layer may make the mechanical contraction more regular.
      
The action potential and the mechanical contraction of dog's Purkinje fibers were recorded simultaneously using microelectrodes and an electromechanical transducer tube.
      
The facilitation between the EMG onset and the onset of mechanical contraction was attributed to the direct effect of the descending command from the brain, suggesting a certain disorder in controlling the system for reciprocal innervation.
      
When CP was applied to the ventricles after their intrinsic ventricular activations, the ventricular mechanical contraction rates were reduced.
      
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Two kinds of antral electric activity : burst of spikes and slow wave as indicator of an-tral mechanical contraction were studied to observe the effect of electro-acupuncture (EA) Zu-SanLi point on the movement function of stomach in rabbit. (1) In conscious rabbit. EA could decrease both the frequency of the burst activity and ,the amplitude of slow wave as in their higher level,and increase them when they are in lower level.(2)In immobilized conscious rabbit, inhibitory effect was found on the frequencies...

Two kinds of antral electric activity : burst of spikes and slow wave as indicator of an-tral mechanical contraction were studied to observe the effect of electro-acupuncture (EA) Zu-SanLi point on the movement function of stomach in rabbit. (1) In conscious rabbit. EA could decrease both the frequency of the burst activity and ,the amplitude of slow wave as in their higher level,and increase them when they are in lower level.(2)In immobilized conscious rabbit, inhibitory effect was found on the frequencies of burst activity and slow wave during and after EA. (3) Sodium pentobarbital abolished the burst activity. EA could markedly shorten the restoration interval of the first burst of spikes and promote the recovery percentage of burst activity. These results indicate that EA shows modulative effect on gastric electric activity and promotes the restoration of gastric motility from drug anaesthesia

用窦胃部电活动的两种波形——束状波和慢波作为胃运动功能指标,观察了电针对胃电的影响。结果表明电针“足三里”穴对清醒家兔胃电表现调整作用,并促进药物麻醉后胃电活动的恢复

This experimental result revealed that acetylcholine or neostigmine could increase the amplitude and the number of the spike potential followed by the increase of the amplitude of contraction of the duodenum, showing a positive correlatoin. Adrenaline or atropine, in the contrary, reduced the amplitude and the number of the spike potential of the duodenum, followed by a decrease in the amplitude of the duodenal contraction, showing a negative correlation. The results indicate that the spike potentials of the...

This experimental result revealed that acetylcholine or neostigmine could increase the amplitude and the number of the spike potential followed by the increase of the amplitude of contraction of the duodenum, showing a positive correlatoin. Adrenaline or atropine, in the contrary, reduced the amplitude and the number of the spike potential of the duodenum, followed by a decrease in the amplitude of the duodenal contraction, showing a negative correlation. The results indicate that the spike potentials of the duodenum occur prior to mechanical contraction. The contraction of the rabbit duodenum smooth muscle is dependent on the action potential.

本实验结果表明,乙酰胆碱或新斯的明能使肠段生物电慢波上的锋波振幅增大、数目增多,其收缩幅度随之增大,两者呈正变关系。而肾上腺素或阿托品则使肠段生物电锋波振幅降低、数目减少,其收缩幅度也随之降低,呈负变关系。上述结果证明,肠段的生物电锋波发生在前,机械收缩产生在后,小肠平滑肌的收缩具有动作电位的依赖性。

Actions of acetylcholine(Ach)and 5-hydroxtrypamine (5-HT)on electrical activity of tegumental and muscle cells in Schistosoma japonicum were studied by the intractllular recording techniques with microelectrode. The results shown that(1)Ach applied to male adult Sjaponicum preparation caused significant inhibition on mechanical contraction of the worm and electrical activity of muscle cells.Atropine might antagonize the effects of Ach;(2)5-HT in perfusing solution made resting potentials of tegumental...

Actions of acetylcholine(Ach)and 5-hydroxtrypamine (5-HT)on electrical activity of tegumental and muscle cells in Schistosoma japonicum were studied by the intractllular recording techniques with microelectrode. The results shown that(1)Ach applied to male adult Sjaponicum preparation caused significant inhibition on mechanical contraction of the worm and electrical activity of muscle cells.Atropine might antagonize the effects of Ach;(2)5-HT in perfusing solution made resting potentials of tegumental and musele cells showed depolarizing responses,depolarizing amplitude was 2 to 6 mV,and it increased apparently discharge frequenee of muscle eells in the worm.At the same time,5-HT also strengthened motor activity of the parasite.The effects of 5-HT might be antagonized by cyprohetadine in the preparation;(3) There was a direct ratio relationship between mechanical contractive activity of the S.japonicum and discharge frequence of muscle cells.Furthermore,these responsed had obvious dose-effects characters to Ach and 5-HT.The effects of 5-HT might be correlated with calcium afllux on cellular membrane in male adult S.japonicum..

微电极细胞内记录技术应用于研究乙酰胆碱(Ach)和5—羟色胺(5—HT)对日本血吸虫雄性成虫皮层和肌细胞电活动的作用。实验结果显示:(1)Ach对虫体机械活动和肌细胞(n=96)电活动有明显抑制作用。阿托品能拮抗(Acm)的作用,而使虫体活动和肌细胞电活动增强;(2)5—HT对虫体皮层细胞(n=123)和肌细胞(n=107)静息电位有去极化作用,去极化幅值为2—6mV,并能明显增强细胞放电频率。同时,也增强虫体活动度。赛庚啶能拮抗5—HT对虫体的作用;(3)虫体机械收缩活动与肌细胞放电频率成正比的关系。虫体细胞对Ach和5—HT的作用具有明显量效反应。5—HT的作用与细胞膜Ca2+的流通有关。

 
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