“hydrogen”造句,怎麼用hydrogen造句
Neutral hydrogen emits radiation on a characteristic 21cm wavelength, while ionised hydrogen does not.
Water may be resolved into hydrogen and oxygen.
So let's hydrogen cyanide as our first example.
The others are carbon, oxygen, nitrogen, hydrogen and sulfur.
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'
We're trying to modify photosynthesis to produce hydrogen directly from sunlight.
Stars like our sun fuse hydrogen in their cores into helium.
For example, some configurations might bring neighboring regions of the polymer into proximity where they could hydrogen bond.
The spectrum reveals emission from oxygen and nitrogen but no hydrogen, a rare set of signals from within globular clusters.
Using liquid hydrogen and oxygen in rockets will provide major advantages for landing astronauts on the moon.
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.
Here, delicate rings of colorful glowing gas (nitrogen-red, hydrogen-green, and oxygen-blue) outline the tenuous walls of the hourglass.
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.
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 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.
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.
It could be hydrogen bonding.
Oxygen unites with hydrogen to form water.
Water is composed of the elements hydrogen and oxygen.
Inert helium, unlike hydrogen, is safer, but hydrogen has to be used for record launchings because of its greater lifting capacity.
If a cherry PIP is chewed, crushed, or somehow damaged, it automatically produces hydrogen cyanide.
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.
A small nugget of cold molecular hydrogen, called a bok globule, is silhouetted against the star cluster.
This releases a mixture of hydrogen and carbon monoxide, known as syngas, and leaves a residue of amorphous elemental carbon called carbon black.
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.
Water contains hydrogen and oxygen.
Prior work used renewable hydrogen to maximize CO2 capture.
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.
There is no doubt; tequila has the exact proportion of carbon, hydrogen and oxygen atoms necessary to form diamonds.
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.
Water is composed of hydrogen and oxygen.
Is it going to be hydrogen or nitrogen? Yup, it's going to be nitrogen.
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?
Phantom Eye has a 150-foot wingspan and is powered by two 2.3-liter, four-cylinder hydrogen engines that each provide 150 horsepower.
Supplemental hydrogen is produced using a generator, specifically designed to extract the hydrogen and oxygen from the water.
-
“徐小慧”造句,怎麼用徐小慧造句
1、徐小慧清澄的目光看着星宇與七海。...
-
“氣場女王”造句,怎麼用氣場女王造句
1、這顆星球上的氣場女王們最顯著的特徵是什麼?*就是,她們都是雌雄同體的。一個女人如果沒有男*化的一面,她永遠都不可能成為一個氣場女王。2、這顆星球上的氣場女王們最顯著的特徵是什麼?*就是,她們都是雌雄同體的。一個女人如果沒有男*化的一面,她永遠都不可能...
-
“打雷的”造句,怎麼用打雷的造句
1、雷聲隆隆:打雷的聲音很大聲。2、轟雷貫耳:打雷的聲音貫滿耳邊。3、打雷的時候對你説“來我抱着你睡”因為我知道你害怕打雷。4、很想打雷的時候,你那緊緊的擁抱。5、我的貓咪在打雷的時候很容易受驚。6、在打雷的晚上我睡不着覺。7、打雷的時候不要站在樹下。8...
-
“郊人”造句,怎麼用郊人造句
1、近郊和遠郊人口的迅猛增長。2、別人幾年後都是成功人士,我估計幾年後就是城郊人士了。...
相關文章
- 根據短文內容完成表格。 LiKeren,theSenior2boyfromDongguanHighSchool...
- 根據短文內容選擇最佳*。MenXueandYangYuearegoodfriends.Theyareinth...
- 從方框裏選擇合適的短語填空。athome,everyday,notbad,rightnow,onthephon...
- Johnny,alizard(蜥蜴),likedsunbathingeverymorning.Oneday,h...
- 閲讀理解HongKongHarborCruiseByNightEnjoyyourwonderfuldinner...
- 閲讀並完成相關任務Shynessmeansfeelingnervousorfrightenedwhenyou’...
- 補全對話A:Goodmorning,Sue.Didyouenjoyyourholidayinthecountr...
- 句型轉換1.HaveyoudecidedwhenyouaregoingtoLondon?(改為同義句)Have...
- Duringhiscareer,theprofessorworkedveryhardandenjoyedagr...
- Althoughpeopleeverywhereseemtoenjoydrinkingcoffee,theyd...