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森林病害
释义
森林病害
Encyclopedia
农学
森林病害
释
forest disease
森林病害
森林中的木本植物,由于受生物或非生物因素的影响,在生理上、组织结构上和外部形态上产生一系列局部的或整体的异常变化,生长发育受到显著影响,甚至出现死亡的现象。
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sample censoring
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sample characteristic value
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sample coins of the Qing dynasty
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sample covariance matrix
sample data
sampled data
sampled-data computer
sampled-data control
sampled-data control systems
sampled-data control theory
sampled-data system
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