A.0.3B.0.2C.0.333D.0.286
A.各縣應(yīng)建立基層氣象防災(zāi)減災(zāi)數(shù)據(jù)更新機(jī)制B.收集的數(shù)據(jù)應(yīng)包括氣象防災(zāi)減災(zāi)救災(zāi)人員數(shù)據(jù)C.各縣應(yīng)建立防災(zāi)減災(zāi)數(shù)據(jù)庫(kù)D.基層氣象防災(zāi)減災(zāi)數(shù)據(jù)包括氣象防災(zāi)減災(zāi)重點(diǎn)單位數(shù)據(jù)
A.前傾梯度組合B.垂直梯度射擊組合C.水平射擊組合D.后傾射擊組合