A.垂直于該點(diǎn)的徑向 B.平行于該點(diǎn)的徑向 C.與該點(diǎn)的徑向成45°交角 D.不定
A.沙塵暴的探測(cè)和預(yù)警 B.強(qiáng)對(duì)流的探測(cè)和預(yù)警 C.降水估計(jì) D.改進(jìn)數(shù)值預(yù)報(bào)模式的初值場(chǎng)
A.VCP11 B.VCP21 C.VCP31 D.VCP41