逆転
ぎゃくてん (sudden) change reversal turn-around coming from behind (baseball)
逆転分布係数
ぎゃくてんぶんぷけいすう population inversion factor
逆転勝ち
ぎゃくてんがち winning after defeat seems certain coming from behind to win
逆転層
ぎゃくてんそう inversion layer