PWI

基本解釋

PWI can obtained from the bolus contrast approach.
PWI通過(guò)靜脈團(tuán)注造影劑而得到。
The methods of MRI DWI and PWI can be used to detect the size and location of the early stage of pontine infarction.
彌散加權(quán)成像(DWI)及灌注加權(quán)成像(PWI)能較好地反映早期橋腦梗死的位置與形態(tài)。
PWI can provide quantitative information of the cerebral hemodynamics with symptom provocation in patients with OCD.
PWI能定量分析OCD癥狀誘發(fā)前後腦血流動(dòng)力學(xué)改變。
This paper combines PWI and PSOLA algorithm, and improves the result of tone modification.
本論文將PWI算法與PSOLA算法結(jié)郃，對(duì)這一缺陷進(jìn)行了改進(jìn)。
In addition, this paper introduces a tone modification method for Chinese speech synthesis used PWI.
此外，本論文還研究了PWI算法在語(yǔ)音郃成上，尤其在聲調(diào)調(diào)整上的應(yīng)用。