TRACT
发表于 2025-3-21 17:41:13
书目名称Neurosurgical Applications of Transcranial Doppler Sonography影响因子(影响力)<br> http://figure.impactfactor.cn/if/?ISSN=BK0664539<br><br> <br><br>书目名称Neurosurgical Applications of Transcranial Doppler Sonography影响因子(影响力)学科排名<br> http://figure.impactfactor.cn/ifr/?ISSN=BK0664539<br><br> <br><br>书目名称Neurosurgical Applications of Transcranial Doppler Sonography网络公开度<br> http://figure.impactfactor.cn/at/?ISSN=BK0664539<br><br> <br><br>书目名称Neurosurgical Applications of Transcranial Doppler Sonography网络公开度学科排名<br> http://figure.impactfactor.cn/atr/?ISSN=BK0664539<br><br> <br><br>书目名称Neurosurgical Applications of Transcranial Doppler Sonography被引频次<br> http://figure.impactfactor.cn/tc/?ISSN=BK0664539<br><br> <br><br>书目名称Neurosurgical Applications of Transcranial Doppler Sonography被引频次学科排名<br> http://figure.impactfactor.cn/tcr/?ISSN=BK0664539<br><br> <br><br>书目名称Neurosurgical Applications of Transcranial Doppler Sonography年度引用<br> http://figure.impactfactor.cn/ii/?ISSN=BK0664539<br><br> <br><br>书目名称Neurosurgical Applications of Transcranial Doppler Sonography年度引用学科排名<br> http://figure.impactfactor.cn/iir/?ISSN=BK0664539<br><br> <br><br>书目名称Neurosurgical Applications of Transcranial Doppler Sonography读者反馈<br> http://figure.impactfactor.cn/5y/?ISSN=BK0664539<br><br> <br><br>书目名称Neurosurgical Applications of Transcranial Doppler Sonography读者反馈学科排名<br> http://figure.impactfactor.cn/5yr/?ISSN=BK0664539<br><br> <br><br>
灾祸
发表于 2025-3-21 22:49:56
Hemodynamic Principles, and at the end of the tube, r = the radius, π = the viscosity of the blood, η= a constant, and L = the length of the tube. The volume flow I = volume per time (t) and the volume is the product of the cross-section of the tube Q and the length.
engagement
发表于 2025-3-22 00:59:43
Prinicples of Ultrasound Doppler Sonography,source and receiver approach each other and decreases as they move apart. This physical principle became known as the Doppler effect. Details of the life and work of Doppler have been presented elsewhere by Eden .
中止
发表于 2025-3-22 07:07:48
Blood Flow Velocity Changes Under Physiological Deviations,n 20–30 years of age than in the group of persons between 60 and 70 years of age: in the MCA (3.5) there was a 20% reduction, in the MCA (4.5) 10%, in the ICA 10%, in the Al 20%, in the P1 15%, and in the basilar artery 25%.
dissolution
发表于 2025-3-22 11:40:48
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矛盾心理
发表于 2025-3-22 16:57:10
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Extricate
发表于 2025-3-22 17:42:44
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工作
发表于 2025-3-23 00:53:24
Introduction,odynamics include angiography, regional cerebral blood flow measurements with the .Xenon method, and the timeconsuming positron emission tomography. Angiography remained the sole method of confirming cerebral vasospasm and subarachnoid hemorrhage after Ecker and Riemenschneider first reported their results of this application.
engender
发表于 2025-3-23 03:06:50
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FER
发表于 2025-3-23 05:41:07
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