“potato virus M disease”的概念、定义、翻译、参考文献-科学参考

单词	potato virus M disease
释义	potato virus M disease Encyclopedia 农学马铃薯M病毒病释 potato virus M disease马铃薯M病毒病由马铃薯M病毒（potato virus M，PVM）引起的马铃薯的病毒病害。
随便看	convexity constraint convexity downward convexity inequality convexity limit convexity modulus convexity problem convexity property convexity radius convexity theorem convexity upward convex kite convex lattice convex lens convex linear combination convexly convex manifold convex mapping convex metric convex metric space convex mirror convex neighborhood convex norm convex object convexo-concave convexo-concave lens

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