应用图像分析系统测定牙周组织微血管密度(MVD)与微血管面积(mva)。

Microvessel density (MVD) and microvessel area (MVA) of periodontal tissue were measured by Computer Image Analyzing System, the regularity of the changes of BVR was studied.

youdao

得灯盏细辛组、模型组和空白对照组的血管截面积比值、血管密度值等数据以及颊囊微血管树脂铸形标本， 作观察对比。

Vessel areas rate, vessel density and resin vascular cast of HEr group, model group and blank group are got. Results are compared.

youdao

各组应用激光多普勒血流计（LDF）及血氧饱和度（SpO2）检测计进行皮肤微循环血流监测，并对2组皮瓣成活面积及微血管造影的结果进行比较。

The laser Doppler flowmeter(LDF) and oxyhemograph(SPO2) were applied to detect skin microcirculation. The survival area and the results of microangiography of the two groups were compared.

youdao