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单词
LDV
释义
LDV
Encyclopedia
工学
[多相流测量]
释
laser doppler velocimetry; LDV
激光多普勒测速
利用流体中的运动微粒散射光的多普勒频移来获得流体速度信息。是高精度非介入激光流体测速技术。
理学
〔光学仪器〕
释
laser Doppler velocimeter; LDV
激光多普勒测速仪
一种基于光学多普勒效应测量流体或固体运动速度的仪器。
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trace of an operator
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