Significats de free nitrogen en anglès

Wherever decomposition of nitrogen products occurs some free nitrogen is eliminated.

The volume of free nitrogen obtained bears a direct ratio to the amount of urea decomposed.

As I was saying, nitrification has no connection whatever with the free nitrogen of the air.

This dissipation of free nitrogen into the air is going on in the world wherever putrefaction takes place.

And here we must remember that these tissues were never completely burned, so that free nitrogen was never eliminated.

The conclusion arrived at was that our agricultural plants do not themselves directly assimilate the free nitrogen of the air by their leaves.

Now, this part of the nitrogen has passed beyond the reach of plants, for plants can not extract free nitrogen from the air.

Substances such as carbon, sulphur, iron, and phosphorus burn in it almost as brilliantly as in oxygen, forming oxides and setting free nitrogen.

Clover, alfalfa, cowpeas, and soy beans are all profitable crops, and they all have power to use the free nitrogen of the air.

The bacteria that form the nodules on the roots of peas and beans have the power that man has not of utilizing free nitrogen.

The effect of this course will be equally as harmful, namely, the transformation of the nitrogenous material into free nitrogen which will ascend to heaven.

He tapped supplies of material which seemed for centuries unavailable, having learned, for instance, how to capture and utilise the free nitrogen of the air.

The proteids are broken to pieces, and their nitrogen elements reduced to the form of nitrates, leucin, etc, or even to ammonia or free nitrogen.

Free oxygen atoms and free nitrogen atoms would readily combine.

Free nitrogen, like oxygen, is a colorless, odorless gas.