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光温积
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光温积
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农学
光温积
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light temperature accumulation
光温积
光照长度与日平均温度的乘积。通常用符号表示,单位:℃•天或℃•小时。光照长度是白昼光照的持续时间。又称日长、昼长。
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saline lakes in China
saline soil
saline taste
salinity
salinity and composition analysis of seawater
salinity control with freshwater replenishing
salinity determination in estuary
salinity gradient energy
salinity gradient energy generation
salinity gradient power generation
salinity in marginal sea of China
salinity of sea water
salinity-temperature-deepness system
salinity tolerance of crop
salinization
salinometer
salinomycin
salinon
Salishes
saliva
Salivahana Ara
salivary amylase
salivary gland
salivary gland chromosome
salivary gland cysts
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