“杨树溃疡病”的概念、定义、翻译、参考文献-科学参考

单词	杨树溃疡病
释义	杨树溃疡病 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	weights and measures before the Qin Dynasty weights and measures in the Han Dynasty weights and measures in the Republic of China weights and measures of customs Weights and Measures of Qin and Han Dynasties Weight's class schema weight sense of color weights inscribed with the edict of the First Emperor weights of rational representation Weights of the Yuan Dynasty weight space weight space decomposition weight subspace weight system weight type seed bagging machine weight vector Wei Guan Wei Guosheng Weihai Weihai Gang Weihai Naval Academy Weihai Shi Weihai Wan Weihai Wendeng District Museum Wei He

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