“regional worst weed”的概念、定义、翻译、参考文献-科学参考

单词	regional worst weed
释义	regional worst weed Encyclopedia 农学恶性杂草释 regional worst weed区域性恶性杂草群体数量巨大，但仅在局限地区人工生境发生或仅在一类或少数几种作物上发生，不易防治，对该地区或该类作物造成严重危害的杂草。
随便看	transient noise transient optics transient outward potassium channel transient performance of internal combustion engine transient perturbation transient phenomenon transient photocurrent transient plasma transient point transient problem transient process transient radiation transient reactive intermediate transient reactor test facility transient reagent transient reflection transient response transient self-trapping transient solution transient spiral pattern transient state transient state electrochemistry transient state process transient surge transient thermal effects of tectonic events

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