James Gregory gave in in his " Geometriae Pars Universalis " a method of rectifying curves.JamesGregory在他的《几何的通用部分 》 中给出了计算曲线长度的方法.The dangerous type chronic otitis media occurs with pars flaccida and marginal perforatio...
冬天又来了, 把寒风 、 严霜 、 驯顺的知更雀和闪烁的星光,也都带来了.Winter again came round, with its winds, frosts, tame robins, and sparkling star light.老虎驯顺的在笼子里睡觉呢,一点都不吓人.The tiger doesn't look frightening at all when it is sleeping tamely in...
Soldiers in both countries supplement their incomes with payoffs from drugs exporters.两国士兵都用毒品走私贩的贿赂来贴补收入。The lowering of trade barriers has led to a free-for-all among exporters.降低贸易壁垒导致出口商各自为政。Our exporters proudly kep...