英语词汇“sporadic e layer”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	sporadic e layer
释义	sporadic E layer sporadic E layer [spə′rad·ik ′ē ‚lā·ər] (geophysics) A layer of intense ionization that occurs sporadically within the E layer; it is variable in time of occurrence, height, geographical distribution, penetration frequency, and ionization density.
随便看	be a slave of something be a slave to be a slave to fashion be a slave to/of something be a slave to (something) be a slave to something be asleep at the switch be asleep at the wheel be asleep on the job beasley broadcast group inc. beasley, mercer beasley performing arts coliseum be as light as a feather be as/like oil and water be (as) mad as a hatter be as mad as a hatter be as mad as a hornet be as mad as a march hare be as mad as a wet hen be as mad as hops be a snap be as nice as pie be as nothing compared to be as nothing compared to her be as nothing compared to him

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sporadic E layer