您要查找的是不是:
- ventricular pressure wave 心室压力波
- The left ventricular pressure , femoral arterial blood pressure and the ECG wave form are digitized at a sampling rate of 500 Hz by a 12 bit A/D converter. 籄/D转换器将LVP、bp、ECG信号数字化;采样频率为500Hz.
- Experimentally measured aortic pressure and left ventricular pressure from six male dogs were taken as input data for emulation. 以六条雄性犬的左心室压和主动脉压的实测数据作为输入进行仿真。
- Larger left heart structures and higher left ventricular pressure at the time of intervention were associated with biventricular outcome. 治疗时较大的左室结构和较高的左室压力和双心室结局有关。
- Experimentally measured aortic pressure and left ventricular pressure from six male dogs were taken as input data fbr emulation. 心室壁分为三层,每层中的血管网用一时变阻容网络来代表。
- The afterflow represents a production of kinetic energy which becomes converted into a pressure wave when the outward flow of water is reversed. 残余塑性流动代表在外向水流返回时动能变为压力波的一种结果。
- Objective To evaluate the method of making a right ventricle hypertrophy model in rats and measure rats right ventricular pressure by catheterization. 目的探讨大鼠右室肥厚模型的制作及心导管法测定大鼠右室压。
- And low permeability reservoir is slower than mid-high permeability reservoir in pressure wave propa... 低渗透油藏比中高渗透油藏的压力波传播速度慢。
- The data of the percussion pressure wave, the rat's b lood pressure and heart rate were recorded. 实验中由计算机记录冲击时脑承受的压力曲线并描记大鼠血压和心率变化。
- These structures prevent the valves from everting, like an umbrella in a strong wind, when the ventricles contract and the ventricular pressure increases. 这些结构可以防止心室瓣的外翻,就像一把强风中雨伞,当心室收缩的时候心室的压力就会增加。
- The results indicted that the deformation range by the first pressure wave is proporational with impact velocity. 研究结果表明:泡沫铝试样在不同的冲击速度加载下变形量大小不同,随着冲击速度的增大,试样达到该冲击速度下的最大变形所需的压缩次数(冲击波的反射、透射过程)减少。
- The afterflow represents a production of kinetic energy which becomes convered into a pressure wave when the outward flow of water is reversed. 残余塑性流动代表在外向水流返回时动能变为压力波的一种结果。
- Abstract: Two ignition methods are investigated to reduce pressure wave in large caliber gun propelling charge with high loading density. 文摘:研究了两种能降低某大口径火炮高装填密度发射装药的膛内压力波的点传火方案。
- Two ignition methods are investigated to reduce pressure wave in large caliber gun propelling charge with high loading density. 研究了两种能降低某大口径火炮高装填密度发射装药的膛内压力波的点传火方案。
- Hemodynamic study of L-THP in anaesthetized rats showed that 6 mg/kg iv decreased only blood pressure (BP) significantly, and decreased left ventricular pressure ( LVP ) temporarily. L-THP 6mg/kg iv仅显著降低麻醉大鼠血压,LVP-过性降低。
- The conventional formula of the investigation radius is defined by the peak time of pressure wave,which is mainly on theory. 认为传统的探测半径计算公式是通过压力波的波峰进行定义的,其理论性很强。
- The values of mean arterial pressure, left intraventricular systolic pressure, isovolemic ventricular pressure, and dp/dtmax in the BPI group were markedly higher than those in the saline group. (2)BPI治疗组动物平均动脉血压,左室收缩压,心室等容收缩压,左室压力最大上升和下降速度等均明显高于生理盐水组;
- Results showed that SOS obviously reduced the right ventricular pressure and hypertrophy of the rat, markedly relieved the burden of right ventricular and improved the heart function. 结果显示:应用野百合碱造成肺动脉高压模型效果确切,双参精冲剂可明显降低肺动脉高压大鼠的右心室压力,减轻野百合碱引起的大鼠右心室肥大作用,明显减轻右心室负担,改善心功能。
- Fluid is conveied to bit nozzel through drill string from pump is a transient state flowing with pressure wave, which makes the fluid jetted out from nozzel has certain pulsation. 从钻井泵经过钻柱内部输送到钻头喷嘴的流体是一种瞬态流动,存在着压力行波,使从普通喷嘴射出的流体有一定程度的脉动。
- Electrocardiogram, arterial pressure(AP), coronary blood flow(CBF), cardic output(CO), and left ventricular pressure(LVP) were recorded with RM-6000 record apparatus in normal dogs. 用RM-6000型八道生理记录仪测定健康麻醉犬给药前后HR、BP、CBF、CO及LVP;