心脏收缩的

Intensity of radio signal also had this variation between in diastole and in systole .

离体心脏的心肌射频信号强度收缩期和舒张期之间也存在这种差异。

Initially vasoconstriction is selective shunting blood to the heart and brain.

开始时，血管收缩是选择性的，血液被分流到心脏和大脑。

The cardiac hemodynamic variables and left ventricular systolic function indexes of Macaca mulatta are considered to be normal physiologic value.

正常恒河猴心脏血液动力学及左室收缩功能测值可作为相关生理参数的基础正常值。

Of preburn values.The volume load,+dp/dtmax,-dp/dtmax,CI,DO2 and VO2 were obtained to evaluate the effect of HSD resuscitation.Results The resuscitated volume of HSD was 30.56%less during first 24h postburn and 59.50%less at 4h after resuscitation than LRs.

80%来调整输液速度及输液量，观察HSD在复苏中容量负荷、左心室等容收缩期最大压力变化速率及左心室舒张期压力下降最大变化速率、心脏指数、氧供给(DO2)及氧消耗(VO2)等的变化。

In ORX+CHF male rats, heart function greatly decreased companying with the decrease of serum testosterone level.

应用超声学方法研究大鼠心脏结构及左室收缩功能的变化。

L-arginine, an NO precursor, reduced the contractile amplitude and end-diastolic cell length in the cardiomyocyte; but reversibly increased LVDP,±dp/dtmax, and coronary flow in isolated perfused rat heart.

2NO的前体L-精氨酸(L-arginine， L-Arg)引起心肌细胞舒张期细胞长度缩短、收缩幅度降低。离体灌流心脏LVDP、冠脉流量、和±dp/dtmax增高，用K-H液复灌后可恢复正常。

Arginine, a NO precursor, reduced the contractile amplitude and end diastolic cell length in the cardiomyocyte, but reversibly increased LVDP,眃P/dtmax and coronary flow in isolated perfused rat heart.

－Arp预处理，再行Fe－HQ（5卜mol／L）灌流，与单纯的LAfg或Fe－HQ组相比，心肌细胞舒张期细胞长度、收缩幅度和速度减小；离体灌流心脏LVDP、tdP／im.x、心率和冠脉流量明显下降，冠脉流出液中LDH、CK增加。

Ginger extract and4-Retro-decoction can improve the cardiac systolic/diastolic function and reduce peripheral resistance,with ginger extract showing a strong effect.Ginger extraction showed a better performance in reducing terminal diastolic pressure,which is beneficial to lower the before-load of heart.Consequently,coronary perfusion can be improved.

干姜提取物和四逆汤均具有增强心肌收缩和舒张性能、降低外周阻力作用，以干姜提取物的作用更强；同时干姜提取物在降低舒张末期压方面具有优势，更有利于减轻心脏前负荷，改善冠脉灌流。

Ginger extract and4-Retro-decoction can improve the cardiac systolic/diastolic function and reduce peripheral resistance,with ginger extract showing a strong effect.Ginger extraction showed a better performance in reducing terminal diastolic pressure,which is beneficial to lower the before-load of heart.Consequently,coronary perfusion can be improved.

干姜提取物和四逆汤均具有增强心肌收缩和舒张性能、降低外周阻力作用，以干姜提取物的作用强；同时干姜提取物在降低舒张末期压方面具有优势，更有利于减轻心脏前负荷，改善冠脉灌流。

King Menander (c.125) reunited the Indo-Greek kingdom and even invaded the heartland of the contracted Mauryan empire where he took Patna.

国王米南德（ c.125 ）团聚印度支那希腊王国，甚至侵入心脏的收缩Mauryan帝国在那里，他巴特那。

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