Nitrogen used in a sentence

Nitrogen in a sentence as a noun

The excess nitrogen pressed into the blood is not more than what the lungs can take out again when rising.

The one with nitrogen atmosphere, methane lakes, rain and hurricanes. Way, way more interesting than Mars in some ways.

The liquid nitrogen is just used for the ground tests. On the Skylon itself, this cooling capacity will come from boiling the liquid hydrogen fuel.

> All you need a chunk of type 2 superconductor, a strong magnet, and some liquid nitrogen. This isn't entirely accurate.

They are then sprayed with nitrogen before being put out so that the skin turns orangish and looks sort of ripe. But it's not ripe, and won't ripen properly since it's a green tomato that was picked long before it was ripe.

Clover will grow in nitrogen-deficient soil because it can fix nitrogen from the atmosphere. Grass cannot.

In this new motor there's nitrogen on the other end of the piston that provides "rebound". It's probably inside the coolant jacket as well to prevent expansion and the loss of efficiency that would bring.

The primary gas that causes DCS is nitrogen, which exists in large quantities in the air you are breathing now. The reason you don't often see DCS in free divers is that it takes time for the high-pressure nitrogen to dissolve in the blood and enter tissue.

- Shattered stuff with liquid nitrogen: PB&J sandwich, bouncy balls, etc. - Melted various metals in crucibles over Fisher burners.

I imagine nitrogen, phosphorus and aluminum are the easiest to find generally throughout the world. China appears to control 90% of antimony [2] and its price seems to have gone up 700% over the last decade.

Fungi are involved in many symbiotic relationships that we indirectly depend on, for example the fixation of nitrogen for plant growth. One imagines a future in which we have a dwindling supply of biodiversity to 'sacrifice' in order to keep ourselves safe from bacterial onslaught.

As it is, we've never tried to ensure anybody's long-term survival under conditions anywhere near as harsh as Mars — no air, no nitrogen, no readily available water, no indigenous animals to hunt, no fossil fuels, no geothermal energy, no hydro or windmills. I never see plans to get around this with real-world technology — it's always just hand-waved as something we'll figure out.

It appears they are using a liquid nitrogen boiler to chill a helium loop through their heat exchanger and in turn chill the air. So, perhaps someone better at these calculations can help out, cooling incoming air by 160C by moving nitrogen from -195C to -15C is going to require them to haul up liquid nitrogen and cool a bunch of atmospheric nitrogen that they don't really need. The heat of vaporization is the key that will make their solution win, but by what factor? How many grams of nitrogen must they haul to chill a gram of atmospheric oxygen?

Htm Basically, we use nitrogen fertilizers derived from oil, pesticides derived from oil, harvesters which run on oil, herbicides derived from oil, irrigation which runs on oil, and the transporting infrastructure to delivery all of that food. As for the taking away something when we substitute something else: Biological organisms have a general amount of energy their capable of taking in and processing.