These strands of molecules twine around each other to form cable-like structures.这些分子链彼此缠绕，形成缆线状的结构。There are wide variations caused by different academic programme structures.不同的教学项目结构造成了巨大的差异。Family structures are weak...
Overlong rectangular - ambulatory - plane RC frame structures are widely used in public buildings.回字形超长钢筋混凝土框架结构在我国公共建筑中有着广阔的应用前景.This hierarchical , project - by - project, view clarifies the symbolic structures within ...
He finished second in the championship four years in a row.他连续4年获得锦标赛亚军。If I'm inside for three days in a row, I go crazy.如果连续3天不出来，我会发疯的。They have won five championships in a row.他们已经5次蝉联冠军。...
The local church has traces of fifteenth-century frescoes.当地教堂仍留有15世纪壁画的遗迹。The castle was enlarged considerably in the fifteenth century.这个城堡在15世纪得到了相当大的扩展.The palace was built in the fifteenth century.这宫殿建于十五世纪....
他用微型声波发射器开启了门。He activated the door with the miniature sonic transmitter.这个声音的声波如图B所示。The sound waves of the voice could be diagramed as in B.声波在真空里不能传播.Sound waves will not travel through a vacuum....