“三七根结线虫病”的概念、定义、翻译、参考文献-科学参考

单词	三七根结线虫病
释义	三七根结线虫病 Encyclopedia 农学三七根结线虫病释 Panax notoginseng root-knot nematode disease三七根结线虫病由北方根结线虫（Meloidogyne hapla）引起的三七的线虫病害。
随便看	observational material observational method observational network observational predicate calculus observational program observational project observational quantity observational sampling observational selection observation and description on external things observation and imitation of character observation control system observation equation observation error observation function observation likelihoods observation measurements observation method observation network at seabed observation of agrometeorological disasters observation of crop developmental stages observation of crop growth observation of developmental stages of grass observation of developmental stages of trees observation of ground pressure

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