"President Obama has made it clear that the United States will not be defined simply by what we are against, but by what we are for the opportunity,liberties, prosperity and common aspirations we share with the rest of the world,"
VOA: standard.2009.08.06
I think market timing,as I've defined it, has to do with short-term deviations from your long-term policy targets.
正如我之前定义的,市场时机选择,是偏离长期策略目标的,短期操作
I want to point out that the zero energy is defined as when you have a naked proton -- where the electron has popped out -- that's what we've defined as zero energy up to this point when we're talking about single atoms.
我想指出,这里零点能的定义,是当我们只有一个裸露的质子,而没有电子时-,到目前为止对零点能一直采用这样的定义,当我们在讨论单个原子时。
应用推荐