AI Dictionary & Vocabulary App "DiQt"

Last Updated：2025/11/28

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Before starting the Winkler bottle titration, the field technician rinsed the sample bottle with river water to avoid contamination.

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Source Sentence

Before starting the Winkler bottle titration, the field technician rinsed the sample bottle with river water to avoid contamination.

溶存酸素を測定するためのガラス器具での滴定を始める前に、現場の技術者は汚染を避けるために採水瓶を川の水でよくすすいだ。