急上昇

(1)something that rises rapidly; "a wave of emotion swept over him"; "there was a sudden wave of buying before the market closed"; "a wave of conservatism in the country led by the hard right"

(2)急に上がる何か

(3)a sudden or abrupt strong increase; "stimulated a surge of speculation"; "an upsurge of emotion"; "an upsurge in violent crime"

(4)突然の急増加

(5)a sudden forceful flow

(6)突然の力強い流れ

(7)a rapid rise

(8)急上昇

(9)the act of rising upward into the air

(10)空に向かって上昇する行為