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- The factory had been sending out toxic fumes. 这家工厂一直在排放有毒的废气。
- daphnia toxicity 水蚤毒性
- Beware how you handle the toxic chemical. 小心处理有毒的化学药品。
- A toxic chemical or other substance. 有毒的化学品或其它物质
- The degree to which a substance is toxic. 毒效一种物质毒性所达到的程度
- Results:Daphnia magna could detect the toxicity of drinking water and water resource polluted by 0. 目的:验证采用大型水蚤检测农药和无机砷污染的饮用水和地表水源水毒性的可行性。
- This article mainly introduces the cultivate technology of daphnia magna and the domestic and foreign situation of its toxicity test. 在分析中，主要介绍了大型蚤的试验培养技术和国内外对其毒理试验方面的研究概况。
- Water fleas Daphnia magna was fed both toxic alga Microcystis aeruginosa DS and nontoxic alga M. 用铜绿微囊藻有毒株DS和无毒株573喂养大型溞,观察微囊藻对虫体的生长和繁殖的影响。
- A substance having a specific toxic effect on certain cells. 细胞毒素对某些细胞有特殊毒害作用的物质
- Toxicity of imidacloprid on bee,silkworm,daphnia,fish and shrimp have been tested by various indoor simulated tests,and safety evaluation have also been conducted. 本文采用多种室内模拟试验，测定了吡虫啉对蜜蜂、家蚕、蚤类、鱼类和虾类的毒性并作了安全性评价。
- Water fleas Daphnia magna was fed both toxic alga Microcystis aeruginosa DS and nontoxic alga M. aerztginosa 573 for 7~14 days under laboratory condition. 摘要用铜绿微囊藻有毒株DS和无毒株573喂养大型溞，观察微囊藻对虫体的生长和繁殖的影响。
- Derived from or containing toxic matter. 从有毒物质中获得的或含有有毒物质的
- Toxic doses can produce a febrile effect. 中毒剂量可产生发热作用。
- Are they metabolized to more toxic compounds. 它们是否被代谢成毒性更强的化合物?
- A toxic condition;toxic hepatitis. 中毒状况，中毒性肝炎
- No toxicity was found in the drug. 毒性实验表明该药物安全无毒。
- To explore the efficiency and toxicity of NST. NST治疗血液病的临床应用及疗效探索。
- Toxicity regression equations and EC50 were got. 结果得到10个毒力回归方程及相应的EC50。
- Special Remarks on Toxicity No additional remark. 对人?的慢性影响的特殊注解没有额外的注解.
- Daphnia magna is recognized as a standard experimental organism in the world. 大型水是国际公认的标准实验生物。
