hydrogens

英 [ˈhaɪdrɪdʒənz]

美 [ˈhaɪdrədʒənz]

n.  氢; 氢气
hydrogen的复数

化学

双语例句

• What is the energy change going from two atomic hydrogens to one H2?
  什么是能量的改变，从两个原子氢到H2分子？
• And so now I have hydrogens at the four corners of a tetrahedron.
  放在碳正四面体，的四个角上。
• As the starshine intensified, it eventually stripped electrons from the hydrogens, ionizing the atoms.
  一旦星光增强，氢原子中的电子最后就会被打掉，形成离子。
• Those that are aligned perpendicular to the plane are called axial hydrogens.
  与平面垂直定向的氢叫做直立氢。
• H 1 and h 2 are the numbers of hydrogens which are connected with A or B;
  h1，h2为与成键原子相连的氢原子个数；
• The emphasis is put on the discussion of bondings of boranes on the basis of interactions between borane skeletons and coordinated hydrogens.
  着重从***骨架和配位氢相互作用观点讨论了***的成键。
• A methane molecule is composed of one carbon atom attached to four hydrogens.
  甲烷分子由1个碳原子与4个氢原子构成。
• We've got an electron from each of the hydrogens.
  然后我们从氢原子那得到了两个电子。
• The conjugated double bond in tung oil molecular with high activity can take place substitution reaction with one of ortho or para hydrogens of phenol.
  桐油的共轭双键具有极强的反应活性，易与苯酚芳环上邻或对位的活性氢发生傅氏取代反应。
• The head group of soluble additives formed hydrogen bonds with the hydrogens in the hydroxyl and amine groups at the asphaltene surface.
  可溶性添加物通过头部官能团与沥青质表面杂原子的羟基和氨基中的氢形成分子间氢键，从而吸附在沥青质表面。