ppv
abbr.
people-powered vehicle(s) 人力车;
例句:
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When PPE - BT is blended with MEH - PPV donor, η _ e is 3.67×10~ ( - 3 ) % , which is lower.
但当C8 -PPE-BT 与给体MEH-PPV构成器件时,其能量转换效率较差, 分别为3.67×10-3%和2.54×10-3%.
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Objective To develop a PCR method for the determination of porcine parvovirus ( PPV ).
目的建立猪细小病毒 ( PPV ) PCR检测方法.
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Sensitivity, PPV, specificity, NPV , and accuracy by per - patient were 97.1 %, 89.5 %, 42.9 % , 75.0 %, and 88.1 % , respectively.
患者组的敏感度 、 PPV 、 特异度 、 NPV及准确度分别为97.1% 、 89.5% 、 42.9% 、 75.0%和88.1%.
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There was more than just talk, Sky's Prem Plus PPV service ran for about seven seasons.
来自BBC