President Obama said a government-run insurance option as an alternative to private insurers is one part of Democrat's health care proposal, adding he is willing to address legitimate concerns Republicans have.
VOA: standard.2009.09.10
The one problem that we run into is as we go to more and more atoms on the table, as we add on electrons, the Schrodinger equation is going to get more complicated.
我们将会遇到的一个问题,是当我们处理周期表中越来越多的原子时,当我们增加了电子,薛定谔方程,变得愈加复杂。
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