Sentence examples for nitrogen circulation from inspiring English sources

The nitrogen circulation causes radial concentration profiles.

Nitrogen cycle, circulation of nitrogen in various forms through nature.

Liquid-nitrogen (LN2) circulation systems with altitude variation are investigated and designed for application to practical long-length HTS cables.

Both the nitrogen quantity in circulation and the mean nitrogen turnover rate determine the nitrification and de-nitrification rates (besides, of course, the prevailing site characteristics such as waterlogging or temperature), which are crucial for the quantity of nitrous oxide produced as a leaking by-product.

The oxygen displaces the nitrogen and helps improve circulation around damaged areas of the body.

Numerical solution results in axial and radial velocity profiles for both species and clearly indicates circulation of nitrogen.

In the living world as a whole, carbon and nitrogen are in continuous circulation, driven by the energy of sunlight (see biosphere).

John Lawton, chief executive of the U.K.'s Natural Environment Research Council, said that the massive increase in the amount of chemically reactive forms of nitrogen that was in circulation was one of the three major environmental challenges facing the world, together with the loss of biodiversity and climate change.

Their functions are related to the circulation of carbons and nitrogen on Earth by decomposing various organic substances and reducing nitrogen compounds.

Applications of these concepts to studies of ocean circulation, marine carbon and nitrogen cycles, primary productivity, and particle scavenging will also be discussed.

This paper presents a novel bioparticle system operated for simultaneous carbon and nitrogen biodegradation, with an anoxic aerobic bioparticle circulation pattern.