分析了江苏无锡鼋头渚和江西共青城夜鹭卵中多氯联苯同系物的残留状况。
The residue situation of PCB congeners in eggs of night heron breeding in Wuxi area of Jiangsu and Gongqing City of Jiangxi was analyzed.
结论肉制品中亚硝酸盐残留状况不容乐观，检出率和超标率仍处于相当高水平。
Conclusion the status of remnant nitrite in meat products is of concern, the monitoring rate and the rate of over standard are maintained in a very high level basically.
目的观察环氧乙烷灭菌处理对病毒灭活输血过滤器的影响和环氧乙烷在滤器中的残留状况。
Objective To observe the influence of ethylene oxide sterilization on viruses inactivation blood transfusion filter and the residual state of ethylene oxide in the filter.
目的：了解贵州省贵阳市市售蔬菜中有机氯农药残留状况，为进一步保障居民健康提供依据。
Objective: to collect the information of organochlorine pesticide residues on vegetables in Guizhou province, so as to provide basis for health protection of residents.
阐述了因长期施用波尔多液致使铜在果园土壤中的残留积累状况及其对果园作物生长的影响。
The residue accumulation status of copper in orchard soil where bordeaux mixture was applied for many years, its effects on fruits and intercrop and interplanting of another crop were elaborated.
阐述了因长期施用波尔多液致使铜在果园土壤中的残留积累状况及其对果园作物生长的影响。
The residue accumulation status of copper in orchard soil where bordeaux mixture was applied for many years, its effects on fruits and intercrop and interplanting of another crop were elaborated.
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