“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	zero-order spectrum zero order wave plate zero-order wave plate zero-phase signal zero-phonon transition zero plane displacement zero point zero point correction zero point energy zero-point energy zero point energy effect zero-point energy effect zero-point fluctuation zero-point lattice vibration zero-point motion zero point of a function zero point of a polynomial zero point of charge of soil particle zero point of holomorphic function zero point of order k zero point of photometric system zero point oscillations zero-point oscillations zero point shift zero-point shift

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