“median lethal concentration for fishery organisms”的概念、定义、翻译、参考文献-科学参考

单词	median lethal concentration for fishery organisms
释义	median lethal concentration for fishery organisms Encyclopedia 农学渔业生物半数致死浓度释 median lethal concentration for fishery organisms渔业生物半数致死浓度在急性毒性试验中，使受试渔业生物半数死亡的毒物浓度。用LC50表示。使受试渔业生物半数死亡的毒物剂量，则称为半数致死剂量，用LD50表示。半数致死浓度是衡量水体中毒物对渔业生物毒性大小的重要参数。
随便看	fault masking fault matrix fault mechanism of rotor systems fault mode and effect analysis fault mode identification fault plane fault prediction fault probability fault prognostics fault-propagation fold fault reconstruction fault recording device fault-related fold fault rescue fault rocks Faults fault scarp fault sealing ability fault secure circuit fault seeding fault separation fault signature fault slip rate fault slip，net slip faults of power system

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