hydrogen造句怎么写

water is composed of the elements hydrogen and oxygen.

Supplemental hydrogen is produced using a generator, specifically designed to extract the hydrogen and oxygen from the water.

Inert helium, unlike hydrogen, is safer, but hydrogen has to be used for record launchings because of its greater lifting capacity.

Hydrogen chloride is produced as a by-product from the chlorination of benzene and other hydrocarbons and by burning hydrogen, methane, or water gas in a chlorine atmosphere.

If a cherry PIP is chewed, crushed, or somehow damaged, it automatically produces hydrogen cyanide.

Is it going to be hydrogen or nitrogen? Yup, it's going to be nitrogen.

Stars like our sun fuse hydrogen in their cores into helium. White dwarfs are stars that have burned up all of the hydrogen they once used as nuclear fuel.

There is no doubt; tequila has the exact proportion of carbon, hydrogen and oxygen atoms necessary to form diamonds.

A small nugget of cold molecular hydrogen, called a bok globule, is silhouetted against the star cluster.

Phantom Eye has a 150-foot wingspan and is powered by two 2.3-liter, four-cylinder hydrogen engines that each provide 150 horsepower.

This releases a mixture of hydrogen and carbon monoxide, known as syngas, and leaves a residue of amorphous elemental carbon called carbon black.

On-line, closed-loop, major automatic control system such as boiler controls,flue gas scrubber controls, and many minor sub-loop controls, such as temperature controls for turbine lube oil and generator hydrogen,etc.

Plants catch light and turn it into an electric current, then use that energy to excite catalysts that split water into hydrogen and oxygen during what is called photosynthesis' light cycle.

So, why don't you go ahead and tell me, keeping that in mind, which atom in terms of h c or n would you expect to be in the center of hydrogen cyanide?

Water contains hydrogen and oxygen.

Water is composed of hydrogen and oxygen.

Neutral hydrogen emits radiation on a characteristic 21cm wavelength, while ionised hydrogen does not.

Water may be resolved into hydrogen and oxygen.

The others are carbon, oxygen, nitrogen, hydrogen and sulfur.

We're trying to modify photosynthesis to produce hydrogen directly from sunlight.

For example, some configurations might bring neighboring regions of the polymer into proximity where they could hydrogen bond.

Using liquid hydrogen and oxygen in rockets will provide major advantages for landing astronauts on the moon.

Here, delicate rings of colorful glowing gas (nitrogen-red, hydrogen-green, and oxygen-blue) outline the tenuous walls of the hourglass.

Just as in the sun, the chain reaction in the second stage fuses the hydrogen atoms into heavier helium atoms and releases vast amounts of energy in the process.

The system functions efficiently for nine months of the year, but demand in the winter months, amounting to 360 kWh or 14 per cent of the total, is supplied by the hydrogen storage system via the coaste heat of the fuel cell.

Oxygen unites with hydrogen to form water.

So let's hydrogen cyanide as our first example.

Stars like our sun fuse hydrogen in their cores into helium.

Like a ribbon trailing from a parade float, a streamer of hydrogen gas seems to waft across the stars in an image taken by the Hubble Space Telescope.

The arms are lined with pink star-forming regions of glowing hydrogen, newborn blue star clusters, and obscuring dust lanes that provide the raw material for future generations of stars.

Prior work used renewable hydrogen to maximize CO2 capture.

The spectrum reveals emission from oxygen and nitrogen but no hydrogen, a rare set of signals from within globular clusters.

It could be hydrogen bonding.

Spitzer detected a prebiotic molecule, called hydrogen cyanide, in the disks around yellow stars like our sun, but found none around cooler, less massive, reddish stars.

Acid in high-acid foods may react with the iron of the can to release hydrogen and generate a hydrogen swell. Hydrogen sulfide production by Desulfo. tomaculum can cause sulfur stinkers'