ifr

例句:

• JR analysis showed that IFR was in the form of cycle - type structure.
  红外分析表明该阻燃剂具有环状结构.
  
• Novelty intumescent flame retardant ( IFR ) was made from phosphoric acid, pentaerythritol and melamine.
  使用磷酸 、 季戊四醇、三聚氰胺合成了一种膨胀型阻燃剂.
  
• The conclusion might be a reference in selecting development schemes of CI - IFR logging instrument.
  该结论可供仪器研制方案选择参考.
  
• Ifr they are high today they will tend to go lower.
  来自WSJ
• Unlike purex, IFR only partially separates the plutonium, so it is not bomb-ready, and it's still highly radioactive.
  来自SA
• The commercial version of what was developed by the IFR research is designed and ready to be built to prove the point.
  来自SA