The relationship of this geometry to Riemann's varieties was not clear.这种几何和Riemann几何的关系是不清楚的.H. C. Whitehead theorem in Riemann manifolds is extended into Finsler manifolds.指出了Finsler流 形中任一点处凸邻域的存在性,将Riemann流形的J. H...
The relationship of this geometry to Riemann's varieties was not clear.这种几何和Riemann几何的关系是不清楚的.He could not understand Riemann's work on Abelian functions nor Roch's contributions in his dissertation.他不能理解R...
Fully 30% of the poor could not even afford access to illegal shanties.足足有30%的贫困人口甚至连非法窝棚都住不起。A few shanties sprawl in the weeds.杂草丛中零零落落地歪着几所棚屋.The workers live in shanties outside the factory.工人们住在工厂外面的小棚屋内....
我们的旅游报价和那些度假手册里的价格相去甚远。Our tour prices bore little resemblance to those in the holiday brochures.不如咱俩这个周末出去度假吧？Why don't you and I go away this weekend?我们打电话给邓肯，问他要去哪里度假。We rang Duncan to ask where he was going on h...