“necrotic ring spot”的概念、定义、翻译、参考文献-科学参考

单词	necrotic ring spot
释义	necrotic ring spot [nǝ`kräd·ik `riŋ ´spät] ^{PLANT PATHOLOGY} A virus leaf spot of cherries marked by small, dark water-soaked rings which may drop out, giving the leaf a tattered appearance.
随便看	revenue cutter reverberation reverberation chamber reverberation time reverberatory furnace reversal film reversal of dip reversal process reversal spectrum reversal speed reversal temperature reverse bias reverse-blocking tetrode thyristor reverse-blocking triode thyristor reverse bonded-phase chromatography reverse Brayton cycle reverse Carnot cycle reverse cell reverse circulation drilling reverse code dictionary reverse current reverse-current cleaning reverse-current protection reverse-current relay reverse curve

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