It has been confirmed that CVR impairment and LA are associated in elderly or patients with overt cerebral ischemia .

已证实老年人或具有明显脑缺血病变患者的CVR损害和LA具有相关性。

To evaluate the effect of age older on CVR .

探讨年龄对冠脉血流储备的影响。

The application of confocal and non-confocal optical path in microarray scanner is analyzed . The concept of CVR is briefly introduced .

着重分析了共聚焦光路与非共聚焦光路在生物芯片扫描仪中的应用特点，以及CVR技术指标。

CVR method for identification of nonsteady aerodynamic model

识别非定常气动力模型的初脉冲耦合振动法

United time-frequency analysis for background sounds of CVR

飞机舱音记录器背景声信息的联合时频分析