“小黑瓢虫”的概念、定义、翻译、参考文献-科学参考

单词	小黑瓢虫
释义	小黑瓢虫 Encyclopedia 农学捕食性瓢虫释 None小黑瓢虫粉虱害虫的天敌昆虫。在欧洲许多国家用小黑瓢虫控制棉田、观赏植物和温室蔬菜上的烟粉虱。
随便看	reactivity reactivity coefficient reactivity insertion accident reactivity-insertion accident reactivity of coal reactivity of reactors reactivity of tailing reactivity ratio reactivity temperature coefficient reactivity void coefficient reactology reactor reactor chemistry reactor circuit reactor code reactor cold start-up reactor containment structure reactor coolant reactor coolant pipe reactor coolant pump reactor coolant system reactor core reactor core lifetime reactor corrosion chemistry reactor explosion

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