hydrogen burning 中文意思是什麼
hydrogen burning
解釋
氫核燃燒-
One study used an eight-foot diameter toroidal combustor, burning liquid oxygen and gaseous hydrogen, with four different injectors.
有一項研究採用8英尺直徑的環形燃燒室用四種不同的噴注器，推進劑是液氧和氣氫。 -
Since the hydrogen - burning shell and helium - burning core do not produce energy in a stable and steady manner, the star will pulsate and generate strong stellar wind
由於這時燃燒氫和氦以產生能源的過程並不穩定，星體除了會不斷脈動外，更會產生強勁的恆星風把外殼吹掉。 -
After that it is expected to become a red giant, as the hydrogen that presently comprises it is exhausted and the sun switches to burning helium instead
之後，據推測太陽會成變成一顆紅巨星，因為到那時候現在構成太陽的氫氣燃燒殆盡，太陽轉而燃燒氦氣。 -
The scientists want to find out whether the energy output from the burning hydrogen ? which reached a heat of more than 3, 000 degrees fahrenheit ? would be enough to power a car or other heavy machinery
科學家們正試圖弄清氫氣燃燒時，釋放出溫度高達3000華氏度的能量，能否驅動一輛轎車或其它重型機械設備。 -
Clean - burning pure hydrogen may be the fuel of the future, but there are 200 million cars on u. s. roads using gasoline today, conveniently available at the corner station
純氫可能是未來燃料，但就目前而言，美國共有2億輛汽車使用的是在路邊加油站就能買到的汽油。 -
Because of the large mass, after the hydrogen burning, the temperature and pressure of the core is high enough to trigger helium burning to carbon, and a hydrogen burning shell is developed around the core
由於大質量恆星的核心比一般恆星更熱和有更高的密度，當走至生命盡頭時，核心條件足以把氦繼續轉化為碳，同時在核心外圍形成一個氦殼。
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