“渔业生物半数致死浓度”的概念、定义、翻译、参考文献-科学参考

单词	渔业生物半数致死浓度
释义	渔业生物半数致死浓度 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	neutral network control system neutral news neutral organometallic complexes neutral particle neutral plane neutral point neutral point grounding in power system neutral-point reactor neutral point treatment of medium-voltage distribution network neutral-property herbs neutral quadratic form neutral red neutral refractories neutral region neutral selection neutral sheet neutral soil neutral solution neutral spore neutral step filter neutral step weakener neutral subspace neutral supplementation and draining method neutral surface neutral technology

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