"oxygen content" is a grammatically correct phrase and can be used in written English.
For example: "The oxygen content of the atmosphere is essential to all life on Earth."
Cerebral oxygenation is dependent on arterial oxygen content.
Arteriolar oxygenation in tumour and subcutaneous arterioles: effects of inspired air oxygen content.
The oxygen content in the river dropped to near zero.
Oxygen content was monitored for at least 4 min.
However, as the oxygen content increases, the electron conductivity decreases.
D̃ decreases with increasing oxygen content.
Previous studies had shown that annealing substantially reduces oxygen content.
Oxygen content should not be affected, he added.
There are no predators, and water temperature, oxygen content and food are all optimized for growth.
In this zone, Valentine told me, "respiration dominates," and the water's oxygen content reaches its minimum.
They track the oxygen content and salt content, and measure the tides and the winds.
