来自《耶鲁大学开放课程：新生有机化学 第7集 第7集》

• 
  
  you have to put into the function to get a number out.
  代入方程后才能得到结果
• 
  
  Then we'll go into molecules -- that is
  之后再到分子
• 
  
  more than one atom -- and what bonding is.
  即多原子体系 再到化学键本质
• 
  
  And then finally we get to the payoff for organic chemistry,
  这样才能真正进入有机化学的学习
• 
  
  which is talking about what makes a group a functional group
  如什么组成了官能团
• 
  
  and what does it mean to be functional, what makes it reactive?
  官能团作用是什么 什么令其有活性
• 
  
  That's where we're heading.
  这才是我们的目标
• 
  
  But first we have to understand what quantum mechanics is.
  但首先我们要了解量子力学
• 
  
  So here's the SchroDinger equation, ΗΨ=EΨ,
  薛定谔方程为ΗΨ=EΨ
• 
  
  and we're talking about the time-independent
  这里讨论的是与时间无关的薛定谔方程
• 
  
  SchroDinger equation,so time is not a variables,
  即时间不是变量
• 
  
  and that means what we're talking about is stationary states.
  这意味着我们讨论的是定态