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Encyclopedia
农学
〔植物病害生物防治理论〕
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交互保护
植物被病毒的无毒品系或弱毒品系侵染后,在形态和生理上产生免疫反应,以保护植株避免被同一病毒的强毒株系侵染,或对另一些寄生物的侵入和寄生关系的建立产生障碍的现象。
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Bronze Ding of Dayu
Bronze Ding of Duke Mao
Bronze Ding of Wo
Bronze Ding of Yu
bronze ding vessel cast with texts of law
bronze ding vessel cast with texts of law (of the State Jin)
bronze ding vessel cast with texts of law (of the State Zheng)
bronze ding vessel of Shuyu
bronze ding vessels of Lai
Bronze Drum
bronze drum
bronze drum dance
Bronze Figurines of Musicians in Tomb of Warring States Period in Shaoxing
Bronze Fu Capacity Measure Made by Chen Chun
Bronze Galloping Horse
Bronze Gallopping Horse Unearthed from Han Dynasty Tomb at Leitai
bronze gui grain receptacle of Buqi
bronze gui grain receptacle of Duke Jue
bronze gui grain receptacle of Marquis Xing
bronze Gui of Ze, Marquis of Yi
Bronze Gun from the Jinglong Pool,Xi'an
Bronze Gun of the Hongwu Reign,Ming Dynasty from Chicheng
Bronze Gun with the Inscription“Shen Fei”of the Zhizheng Reign,Yuan Dynasty
Bronze Gun with the Inscription“Tianzi”of the Yongle Reign,Ming Dynasty
Bronze Hall of the Taihegong Taoist Temple
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更新时间:2025/10/15 11:40:59