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Terms for subject Earth sciences containing sudden | all forms | exact matches only
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storm sudden commencement磁暴突增
storm sudden commencement磁暴急始
sudden commencement of geomagnetic storms磁暴突增
sudden commencement of geomagnetic storms磁暴急始
sudden commencement storm急始〔磁〕暴
sudden enhancement of atmospherics天电干扰突增
sudden frequency deviation瞬时频率漂移
sudden impulse瞬时脉冲
sudden ionospheric disturbance电离层突扰
sudden short wave fade-out短波突然衰退