dive computer
Galearis spectabilis, native to eastern North America.
A device, similar in appearance to a wristwatch, used by underwater divers to measure the time and depth of a dive, calculate a safe ascent profile, and avoid decompression sickness.
plural of orthocone
(medicine) A canopy for the head and shoulders, or a similar enclosure for the whole body, within which air having a higher than normal supply of oxygen can be administered to a patient.
深い潜水の前に、潜水の時間と深度を測り、安全な浮上プロファイルを計算して減圧症を防ぐ腕時計のような潜水用コンピューターのバッテリーと設定を確認した。
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DiQt
Free
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