hydrogen是什麼意思_音標_用法_例句

簡單釋義：

n. 氫；氫氣

網路 氫原子；液氫；氫含量

完整釋義：

n.

1.氫;氫氣
2.氫H
3.【化學】氫

例句：

1. Long ago the men whose duty it was had calculated that three of the hydrogen bombs would be sufficient for that rather small target.
   在很久以前，有關負責的人就計算出，三顆氫彈頭就足夠摧毀倫敦這個如此小的目標了。

2. When the universe was born, there was nothing but hydrogen, helium and a little lithium.
   當宇宙誕生的時候，除了氫、氦和少量的鋰元素之外，什麼也沒有。

3. Nearly all their mass is made up of hydrogen and helium, giving them compositions like that of the sun.
   它們的幾乎全部質量都由氫和氦貢獻，這使得它們的組成成分與太陽類似。

4. These properties are due to a unique kind of a bond known as the hydrogen bond.
   這些特性的存在是由於一種獨特的結合力，即人們所知道的氫鍵。

5. Still, these findings offer something of a conceptual shift in how to view human conditions where hydrogen peroxide plays a role.
   對於如何看待過氧化氫在人體中的角色，這些發現仍然提供了概念上的轉變。

6. By using easily obtainable cobalt and phosphates, the MIT work could make it a lot more viable to obtain hydrogen directly from solar cells.
   麻省理工的這項成果使用易得的鈷和磷酸鹽，從而使從太陽能電池中直接獲得氫氣方法更加可行。

7. The image was captured using four narrow-band filters that have been tuned to see hydrogen as well as ionized helium, sulfur and oxygen.
   獲取該圖像時使用了四個窄帶濾光片，它們都被調諧到可見氫、電離氦、硫和氧。

8. He said that the laboratory has developed a number of hydrogen fuel cells, will improve as a diesel-electric submarines of the use of power.
   他說，實驗室已開發出若干氫燃料電池，將作為改善柴電潛艇的動力使用。