“植物病害流行”的概念、定义、翻译、参考文献-科学参考

单词	植物病害流行
释义	植物病害流行 Encyclopedia 农学森林病理学释 plant disease prevalent植物病害流行由于自然因素和人为活动的影响，某种植物侵染性病害在某个地区、一定时期内普遍而严重的发生，使得寄主植物受到很大损失的现象。
随便看	frequency-following response frequency four-vector frequency fraction frequency function frequency histogram frequency hopping frequency hopping technique frequency hypothesis frequency hysteresis frequency indicator frequency instability frequency interval frequency inversion frequency jitter frequency judge approach frequency jumping frequency locking frequency-locking frequency matching frequency measurement frequency measuring equipment frequency meter frequency meter, frequency counter frequency method frequency mixing

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