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poplar canker
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poplar canker
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农学
森林病害
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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。
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selective pulse
selective radiation
selective radiation process
selective radiator
selective reagent
selective reduction
selective reflection
Selective sampling
selective sampling
selective scattering
selective scattering coefficient
selective serotonin reuptake inhibitor
Selective Service Act of 1917
selective strain of German mirror common carp
selective sweep
selective tendering
Selective toluene disproportionation process
selective transarterial infusion chemotherapy
selective transfer
selective transmission
selective vector
Selectivism
selectivity
selectivity coefficient
selectivity control system
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