hg

例句:

• This equates to a 6.5mm Hg greater reduction in systolic blood pressure.
  来自BBC
• An amalgan is a solution of a metal in liquid Hg.
  汞齐是金属在液态汞中的溶液.
  
• Physiological and Ecological Response of Maize to Hg ~ ( 2 + ) and Cd ~ ( 2 + ) Stress.
  Hg~ ( 2+ ) 、Cd~ ( 2+ ) 胁迫对玉米生理生态的影响.
  
• Mercury ( quicksilver ): Metallic chemical element, chemical symbol Hg, atomic number 80.
  汞 ( 亦称水银 ): 金属化学元素, 化学符号Hg, 原子序数80.
  
• The volume of coal ash, environmental Hg contamination etc.
  来自SA
• HG Wells' time machine was one of his less successful predictions.
  来自BBC