Ni/Fe and Cu/Fe bimetal were used to dechlorinate tetrachloroethene(PCE).
选用镍/铁和铜/铁双金属对四氯乙烯(PCE)进行脱氯试验 。
An adsorption-enrichment effect of organic matter, reducible Mn and amorphous Fe on Fe, Mn, Zn and Cu was observed in the soil.
有机质、易还原锰和无定形铁对土壤铁、锰、铜、锌具明显的吸附富集效应。
Light Fe - Zn series phosphating agents are the optimized products of Fe series phosphating agents, which show simple process, convenient maintenance, low cost, reliable quality and etc.
轻铁锌系磷化剂是铁系磷化剂的优化产品,具有工艺简单、维护方便、成本低、质量可靠等优点。
In two thousand five Santa Fe was named a UNESCO Creative City -- the first American city to get that honor.
VOA: special.2009.03.30
The National Park Service says that in eighteen twenty-two, trade along the Santa Fe Trail totaled fifteen thousand dollars.
VOA: special.2009.03.30
On Tuesday his Berkshire Hathaway company agreed to buy the nation's second-largest railroad, the Burlington Northern Santa Fe.
VOA: special.2009.11.06
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