nitrogenous

a nitrogenous fertilizer.

肥。

ichthin A nitrogenous substance resembling vitellin, present in the egg yolk of cartilaginous fishes.

软骨鱼卵黄素一个胺物质类似蛋黄素，出现在软骨鱼类蛋黄。

Guanine A nitrogenous base found in DNA and RNA.Guanine has a pruine ring structure.

鸟嘌呤：是存在于DNA与RNA中一种碱基，具有一个嘌呤环结构。

Preoxygenation replaces the primarily nitrogenous mixture of ambient air, which constitutes the patient's functional residual capacity, with oxygen.

这样可以用代之前被占据肺泡。