China boasts the world's earliest observatory, built in Nanking in 1385 in the Ming Dynasty ( 1368 A . D . - 1644 A . D . ), three centuries ahead of the Greenwich Observatory built in Britain in 1670.中国建有世界上最早的气象台....
菌体稠密地长满了一小块高度局限的特化的基质上.A highly localized, specialized piece of substrate is densely overgrown.这种现象在许多特化的 虫媒花 中较常见,尤其是通过蜜蜂传粉的花.It helps to promote cross - pollination and is often combined with self - incompatibility.七鳃鳗...
He insisted that there could be no linkage with other Mideast problems.他坚持主张不把它与其他中东问题挂钩。Rice was expected to visit the Mideast on Tuesday.赖斯将在周二是来中东访问. )The Mideast crisis would have accelerated. The China initiative co...