英语词汇“nonattainment rate”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	nonattainment rate
释义	nonattainment rate 基本例句超标率 The pollution of the ground water in the northern cities is more serious than that in the south,with high unattainment rate.北方城市地下水污染重于南方城市，超标率高。
随便看	tangent ogive tangentopoli tangentor tangent orthogonal frame bundle tangent osculating tangent outside forces tangent parallel tangent pitch tube furnace tangent place tangent plane tangent plane arc-length method tangent-plane combination tangent plane design tangent plane method tangentplane projection tangent plane projection tangent-plane projection tangent planes tangent plane to a surface tangent point tangent point of the curvepoint tangent point on tire tip tangent point retarder tangent points simplex tangent polygon