“special observation”的概念、定义、翻译、参考文献-科学参考

单词	special observation
释义	special observation [`spesh·ǝl ´äb·zǝr`vā·shǝn] ^METEOROLOGY A category of aviation weather observation taken to report significant changes in one or more of the observed elements since the last previous record observation.
随便看	cycle count cycle criterion cycle delay selector cycle gas cyclegraph technique cycle index cycle index counter cycle-matching loran cycle of erosion cycle of sedimentation cycle per minute cycle per second cycle plant cycle reset cycle skip cycle stealing cycle stock cyclethrin cycle time cycle timer cycle timing diagram cyclic cyclic adenylic acid cyclic amide cyclic AMP

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