...r oblem in t h e Ha r t r ee Pr oblem in t h e Ha r t r ee- -Fock Met h od Fock Met h od 轨道近似(Orbital approximation) : 体系 整 表 为若 单 整体的波函数表示为若干单电子波函数的 乘积, N-电子Hamiltonian被N个单电子 Hamiltonian代替 N-电子Schr...
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The former correct for the varying time-delays by using an approximation of the binary orbit which is valid only if the observation time is much less than the orbital period of the binary system.
前一种通过近似的双星轨道对时间延迟进行修正,只在观测时间远小于双星系统的轨道周期时才有效。
So, let's write this one electron orbital approximation for berylium, that sounds like a pretty complicated question, but hopefully we know that it's not at all, 1s22s2 it's just 1 s 2, and then 2 s 2.
所以让我们写出,铍的单电子轨道近似,那听起来像是一个更为复杂的问题,但是希望我们知道它一点都不是,它仅仅是。
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