化学变化

• The rocks change in both chemical and physical ways
  岩石的变化既有化学变化又有物理变化。
• The rocks change in both chemical and physical ways
  岩石的演变过程包括化学变化和物理变化。
• Chemical changes of compatibility of white peony root and liquorice
  芍药甘草配伍化学变化研究
• With a change in consciousness , actual chemical changes occur
  靠意识知觉的变化，实际的化学变化出现了。
• This change of state is a physical change and not a chemical one
  这种状态的变化是物理变化，而不是化学变化。
• Chemically , elements like potassium and aluminum are added and taken away
  化学变化，比如元素钾和铝被加入和去除。
• Chemically , elements like potassium and aluminum are added and taken away
  化学变化方面，钾元素和铝元素不断增加和减少。
• " for his work on the use of isotopes as tracers in the study of chemical processes
  对在化学变化中使用同位素作为失踪物的研究
• Evolution : small changes in the chemistry of the early earth gives rise to life
  进化：早期地球赋予生命提升的小小的化学变化。
• Chemically , elements like potassium and aluminum are added and taken away
  化学变化岩石中的钾元素被带来同时铝元素被带走。