hydroxyl

常見例句

雙語例句

• As open-chain hydroxy aldehydes and hydroxyl ketenes, the monosaccharides are very reactive.
  以開鏈的羥基醛和羥基酮形式 存在的單糖非?；顫姟?/li>
• Timber swells when it is damp and shrinks when it is dry because it contains groups of atoms called hydroxyl groups, which absorb and release water.
  木材在潮濕的時候就會膨脹，而干燥的時候會縮小，這取決于其中含有的氫氧基團(tuán)，它可以吸收和釋放水分。
• Band bending is an effective way to kill viruses because the technique allows electrons, which were freed by the UV, to travel forward and create hydroxyl radicals by reacting with water.
  能帶彎曲是一種有效殺死病毒的方法，因?yàn)檫@種技術(shù)使得電子由紫外線中解脫出來，向前來游蕩與水反應(yīng)產(chǎn)生羥基自由基。

原聲例句

• The NASA team still is not sure how much of what they have found is water and how much is hydroxyl.
• The researchers note,however, that they could also be seeing evidence of another molecule,hydroxyl.
• They noted,however, that they could also be seeing evidence of another molecule,hydroxyl.

權(quán)威例句

• Their H2O turns into H (ie, hydrogen atoms) and OH (so-called hydroxyl molecules).
  ECONOMIST: Creative destruction
• Peroxynitrite is a source of hydroxyl radical-like reactivity, and it directly oxidizes proteins and other macromolecules with resultant carbonyl formation from side-chain and peptide-bond cleavage.
  FORBES: The Lessons Of Failure: What We Can Learn From Bapineuzumab's Blowup
• The hybrid design which Mr Jubb has come up with uses a solid fuel called hydroxyl-terminated polybutadiene, a form of synthetic rubber used to make things like aircraft tyres.
  ECONOMIST: The land-speed record
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