Such configurations, obtained theoretically by calculation, are called models of a star.通过理论计算得到的恒星结构称为恒星模型.The other two configurations have overriding advantages for special applications.其它两种接法对特殊应用具有突出的优点.Spiral galax...
Such configurations, obtained theoretically by calculation, are called models of a star.通过理论计算得到的恒星结构称为恒星模型.High ductility and excellent bendability to form bends, loops and complicated configurations without fracture.良好...
There're some savages living in the forest.森林里居住着一些野人.They were savages, but savages of a high order.他们是野蛮人, 不过属于高级的野蛮人.He is content with such conversation as can be had among savages.他津津乐道那种不正当的交往,就像在野蛮人中那样....