Warning: file_put_contents(/www/wwwroot/zidian/oumou.cn/cache/2efcab63bf5f9b4d0c7c73aa77bd584d.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/oumou.cn/index.php on line 58 acute contact toxicity例句_acute contact toxicity英汉例句_acute contact toxicity双解例句_欧米惠必应词典
Two methods(the contact filter paper method and natural soil method) were used to study the acute toxicity of chlorpyrifos to earthworms. 采用滤纸接触法和自然土壤法研究了毒斯乐对自然蚯蚓的急性毒性。