Last Updated:2025/11/26
Sentence

その装置は沿岸の観測地点で夜明けにオゾン濃度が体積比で15の10億分の1であることを検出した。

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The instrument detected ozone levels of 15 ppbv at dawn over the coastal monitoring site.

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The instrument detected ozone levels of 15 ppbv at dawn over the coastal monitoring site.

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Related words

ppbv

Symbol
Japanese Meaning
体積あたり10億分の1、つまり体積単位での濃度を示す記号
What is this buttons?

その装置は沿岸の観測地点で夜明けにオゾン濃度が体積比で15の10億分の1であることを検出した。

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