But the first-ever measurements of nitrogen trifluoride levels in the atmosphere, published recently in the journal Geophysical Research Letters show that emissions could be as high as 16 percent.

但对大气中三氟化氮含量的首次测量，最近发表在《地球物理学研究通讯》(Geophysical researchletters)，揭示出其排放量可高达16%。

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But the first-ever measurements of nitrogen trifluoride levels in the atmosphere, published recently in the journal Geophysical Research Letters show that emissions could be as high as 16 percent.

但对大气中三氟化氮含量的首次测量，最近发表在《地球物理学研究通讯》(Geophysical researchletters)，揭示出其排放量可高达16%。

youdao