C点的竖向位移被支座所阻止.Vertical movement of c is prevented by the support.桥面可以在氯丁橡胶支座上自由伸缩.The deck is free to expand on neoprene bearings.只有支座和伸缩缝需要定期检查和调整.Only bearings and extension joints need to be controlled at regular inte...
Are cavernous sinus hemangiomas and cavernous malformations different entities?海绵窦血管瘤和海绵状血管畸形是不同的病变 吗 ?Hemangiomas are the most common benign vascular tumors of andand neck region.血管瘤是婴幼儿最常见的先天性良性血管肿瘤,约60%发生于头颈部.Objectiv...
我热情地微笑着,所以他不会看出我的紧张.I smiled warmly so he wouldn't see my nervousness.为了激发年轻人对音乐的兴趣，她一直孜孜不倦、积极热情地工作。She worked indefatigably and enthusiastically to interest the young in music.他热情地称赞了两位领导人的政治家风范。He praised the two ...
Environmental groups in Nevada and the Midwest have issued similar ultimatums.内华达和中西部的环保团体也发布了类似的最后通牒.A proactive teacher doesn't deliver ultimatums.[先发制人式]师并不下最后通牒....