结构特点: 主要功能:将血液输送到身体各组织; ③阻力血管(resistance vessel):小动脉、微动脉及微静脉。 结构特点:①毛细血管前阻力血管:即小动脉、微动脉。
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precapillary resistance vessel 毛细血管前阻力血管
Postcapillary resistance vessel 毛细血管后阻力血管
capillary resistance vessel 毛细血管前阻力血管
pulmonary vessel resistance 以肺血管阻力 ; 肺血管阻力 ; 肺循环阻力
vessel resistance 血管阻力
resistance of vessel bed 血管床阻力
vessel resistance index 血管阻力指数
brain vessel resistance 脑血管阻力
AIM: to observe the changes of ambulatory blood pressure and morphology of resistance vessel in spontaneously hypertensive rats (SHR) at different weeks of ages.
目的:观察不同周龄自发性高血压大鼠(SHR)动态血压变化及阻力血管形态。
The fatigue resistance of the scarf weld in the end of the vessel is stronger than that of the butt weld.
其端部斜面焊缝结构的抗疲劳强度比对接焊缝结构高,且不会发生一次性脆性破坏;
Conclution: The functions of this medicine were expansion of periphery blood vessel and reduction its resistance, increase in myocardium contractive force and in cardiac out put.
结论:丹参注射液具有一定的扩张外周血管,降低外周血管阻力,增加心肌收缩力,增加心输出量的作用。
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