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土壤环境背景值
释义
土壤环境背景值
Encyclopedia
农学
土壤环境背景值
释
background value of soil environment
土壤环境背景值
自然条件下的一定时间和空间范围内,未受到或少受到人类活动影响和外源物质干扰的土壤固有的化学组成、数量和结构的特征参数。不是一个固定值,而是范围值。
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condensate pump
condensate recovery
condensate reservoir
condensate system
condensation
condensation accident of oil and gas pipeline
condensational growth
condensation blast
condensation; coalescence
condensation coefficient
condensation continuum
condensation energy
condensation heat transfer
condensation in microchannel
condensation in the external wall
condensation of mixed vapor
condensation of singularities
condensation oscillation
condensation particle counters
condensation point
condensation point from the left
condensation point from the right
condensation point of a set
condensation polymer
condensation polymerization
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