Aを一ヶ月間平均する: average A for a month
10 m/s の速さ: a speed of 10 m/s
帯状平均子午面断面: zonally averaged cross section
極から来た冷気: the cold air of polar origin
東への冷気(暖気)の移流: cold (warm) advection to the east
物理的に意味のある解: physically relevant solution
静止状態: a state of rest
等温静止状態: a state of rest and constatnt temperature/ a state of rest at/with constant temperature
統計的 平衡/定常 状態: statistically steady state
時間平均されたA: time-averaged A, time-mean A