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单词
humic substances
释义
humic substances
原型:
humic substances 是 humic substance 的复数
腐殖物质; 土壤和沉积物等中,除有机体中已知的各类有机化合物(非腐殖物质)以外的各种淡棕色至暗褐色的天然高分子化合物的总称。它由胡敏酸、富啡酸和胡敏素等三类物质组成。
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nuclear pressure retaining component
nuclear pressure vessel
nuclear probability
nuclear process
nuclear process heat
nuclear processing
nuclear procession magnetometer
nuclear production
nuclear program
nuclear project
nuclear projectile
nuclear proliferation
nuclear propellant
nuclear-propelled
nuclearpropelled
nuclear propelled
nuclear propelled aircraft
nuclear propelled rocket
nuclear propelled ship
nuclear-propelled submarine
nuclear propelled submarine
nuclear properties
nuclear property
nuclear propulsion
nuclearpropulsion
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更新时间:2026/10/2 2:38:05