然后下一个近似 R s + {\displaystyle R_{s}^{+}} 是 R s + = R s + R s 2 1 − s R v − s Rh π ( R v s R v + Rh s Rh ) {\displaystyle R_{s}^{+}=R_{s}+R_{s}^{2}{\frac
Churchill. London: Macmillan Press. 2001. ISBN 978-03-30488-05-1. Knickerbocker, H. R. Is Tomorrow Hitler's? 200 Questions on the Battle of Mankind. New