Last Updated：2025/11/22

(physics, chemistry) The pressure that one component of a mixture of gases would contribute to the total pressure.

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partial pressure

Source Word

partial pressure

Noun

(physics, chemistry) The pressure that one component of a mixture of gases would contribute to the total pressure.

Japanese Meaning

部分圧 / 混合気体中の各成分が全体の圧力に寄与する圧力

The partial pressure of oxygen in the chamber was monitored throughout the experiment.

実験中、チャンバー内の酸素の分圧が監視されていた。

Sense（1）

(physics, chemistry) The pressure that one component of a mixture of gases would contribute to the total pressure.

partial pressures

（ plural ）