pce

例句:

• Results show that PCE was dechlorinated reductively to DCEs and TCE, probable VC and ethene.
  结果表明:在微生物的作用下PCE还原脱氯为TCE和DCEs, 可能有VC和乙烯.
  
• PCE degradation was carried out when methanol, lactate, and acetate were used as electron donors.
  实验选用甲醇 、 乳酸盐和醋酸盐作为电子供体,对PCE的降解进行研究.
  
• In our experiments, we detected TCE. It'shows that PCE was degraded by reductive dechlorination.
  同时,在实验中检测到了三氯乙烯(TCE), 表明PCE是通过还原脱氯发生生物降解的.
  
• On a monthly basis, the PCE price gauge in July rose 0.4% from June.
  来自WSJ
• However, the core PCE index, which is closely watched by the Fed, advanced at a 1.4 percent rate.
  来自MSN