7、Known examples are Dioxins and PCBs (polychlorinated biphenyls).
11、USEPA classifies PCBs as a probable human carcinogen based on studies of laboratory animals and other evidence that suggests that PCBs might cause cancer in humans.
15、Conclusion: PCBs in the hair of infants with skin hemangioma is much higher.
19、Altogether, he has identified 26 such variations. Two of them seem particularly resistant to the effects of PCBs.
23、The species of pollutants in the water body were introduced, and the occurrence of PAHs, OCPs, PCBs and other toxic substances in Liaohe Basin was reviewed.
27、2008年的一項研究同樣指出許多*豚由於暴露於*，殺蟲劑，多*聯苯（PCBs）等污染物而大量死亡。
1、polychlorinated biphenyls (PCBs)
5、Studies on the Adsorption of PCBs to Marine Microalgae;
10、For these reasons, all fluorescent lighting ballasts which are not specifically labeled "no PCBs" must be suspected to contain PCBs.
16、Certain compounds, such as polychlorinated biphenyls, or PCBs, have been banned in the United States.
21、PCBs and HCB are both long-lived pollutants that accumulate in food chains and take decades to break down.
26、The concern is a common one, but studies have found that most of the widely available supplements contain little or no mercury, dioxins or PCBs.
2、PCBs (Polychlorinated Biphenyls).
8、This can remove up to 50% of the PCBs.
14、Normal operations of Army bases generate huge amounts of fuel spills, solvents and polychlorinated biphenyls (PCBs).
22、They will generate useful lessons for complete elimination of PCBs, chlordane and mirex not only in China but in all other Stockholm Convention countries facing similar challenges.
29、伴隨着氣温升高而釋放出來的化學物質包括DDT、林丹、*丹這樣的農*、工業化學物質多*聯苯(PCBs)以及殺菌劑六*苯(HCB)。
6、The Challenges of AOI Inspection of Fine-Line PCBs
17、Well, perhaps I'll add some covers for the buffer PCBs later, but for now I'm absolutely satisfied with the result.
25、PCBs(多*聯苯)，一度廣泛用於工業用途，但在1976年作為致癌物被取締。
4、printed circuit boards, PCBs, integrated circuitry diagrams
18、Also, do not store water in plastic containers because the polychlorinated biphenyls (PCBs) can leach into the water.
30、It has the advantage that the tension of the mesh can be readjusted at any time during the printing process, or to correct the image shifting due to slakening in mesh tension after a mumber of prints, it is widely used in the printing of double-sided and multi-layers PCBs.
13、Steven Rodrig did this in 2009, creating electronic sculptures using old printed circuit boards (PCBs).
3、Determination of Trace PCBs in Mangrove Sediments
24、In fact, studies have shown that more than 95 percent of Americans older than 12 still have detectable levels of PCBs in their blood.
20、Some of the key issues concern the repair of environmental damage caused by PCBs or other hazardous substances.
28、在微生物羣落與看似非生物降解*材料接觸時,如多*化聯苯(PCBs),微生物常表現出可以降解這些化合物。
12、Widely used in plastics and electrical insulation, PCBs -polychlorinated biphenyls - take decades to break down.
9、SEPARATION AND DETERMINATION OF TEN PCBs AND SIXTEEN OCPs
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