“poplar canker”的概念、定义、翻译、参考文献-科学参考

单词	poplar canker
释义	poplar canker Encyclopedia 农学森林病害释 poplar canker杨树溃疡病树木枝、干局部皮层坏死，后期因坏死组织失水而稍有下陷，有时周围还产生一圈稍隆起的愈伤组织，溃疡病广义上除包括典型的溃疡病外，还包括腐烂病、枝枯病、干癌病等所有引起树木枝干韧皮部坏死或腐烂的病害。
随便看	aircraft large part collaborative assembly and measuring calibration system aircraft leasing aircraft level measurement aircraft life aircraft lifetime aircraft lift-drag ratio aircraft lift-off speed aircraft lighting system aircraft lighting system test aircraft lightning test aircraft load aircraft look-down angle aircraft low temperature test aircraft maintenance aircraft maintenance area aircraft maintenance equipment aircraft maintenance institution aircraft maintenance speciality aircraft manufacturing technology aircraft material allowable test aircraft material properties test aircraft material test aircraft materiel overhaul aircraft materiel supportability aircraft measurement of mass properties

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