ETIRS

常見例句

• The ambers from the different localities may be of the same geological age, but exit the different ETIR absorption bands and strength according to the different polymeric grade.
  不同產(chǎn)地的琥珀雖具有同樣的地質(zhì)年代，但由于聚合化程度不同，其紅外吸收光譜峰的位置和強(qiáng)度存有差異。
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