toxic level中文什么意思

毒性级

毒性水平

• toxic:    adj. 有毒的；中毒的。 toxi ...
• level:    n. 1.水平仪，水准仪；水准测量。 ...
• toxic blood level:    中毒血浓度

例句与用法

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1. The toxic level of retinol is about 500 times the minimum requirement .
   视黄醇的中毒水平为最低需要量的500倍。
2. When molybdenum is deficient, nitrate may accumulate to a toxic level in the plant .
   当钼不足时，硝酸盐会积累在植物中达到毒害的程度。
3. Hepatic copper at toxic levels induces hepatocellular injury , and the released copper fro m the affected liver causes extrahepatic toxicity in the brain , kidneys and eyes
   而且由受损的肝脏排出来的铜沉积在脑、视网膜等组织，导致这些组织的功能障碍。
4. When the liver reaches a dangerous toxic level , it will attempt to eliminate the toxins through abnormal channels called vicarious elimination
   内分泌系统是人体其中一个很重要的排毒渠道，当人体肝脏中毒过深时，便会透过内分泌系统来排除毒素，以免肝脏中毒过深。
5. Isn ' t it sufficient to know that one american child or a single elderly person in this bountiful land is reduced to eating the forage of animals or exposed to unknown toxic levels of mercury , lead or salmonella to know that something very extraordinary must be done
   数据说明了一个孩子和一个老人在宽大的土地上沦落到吃草料或者曝露在有毒的水银，铅，沙门氏菌的环境中，这难道不足以说明我们是时候采取一些特殊的措施了吗？