动脉对称狭窄部位频谱的内涵

Connotation of the spectrum of the symmetrical narrow parts of the artery

揭示动脉对称狭窄部位频谱的内涵。借助多普勒效应、血流频谱形成简明原理、动脉对称狭窄部位频谱基于的流态及其红细胞群的分布状态等知识开展论证,以图实现预期目的。论证阐明了组成血流频谱色点所代表的3个参数,每时刻纵列色点与该时刻探测的血液流态及其红细胞群分布状态的关系。合情合理详细阐明了大脑中动脉狭窄部位的频谱内涵。文末概括出破释血流频谱应分四步走的结论。

The purpose of this research is to illuminate the connotation of the spectrum of the symmetrical narrow parts of the artery.The Doppler effect,the concise mechanism of the formation of the blood flow spectrum,the flow state which the spectrum of symmetrical narrow parts of the artery bases on,the distribution of its red blood cell mass,and some other knowledge are applied during the elaboration in order to achieve the expected goals.The three parameters that represent the dots on the blood flow spectrum,the relationships between the tandem dots at anytime and the detected blood flow state at that time,and the relationships between the blood flow state and the distribution of the red blood cell mass of it are illuminated.The connotation of the spectrum of the symmetrical narrow parts of the artery in the brain is reasonably elaborated.The conclusion that researchers should follow four steps in order to analysis the blood flow spectrum is reached in the end of the essay.