同时,瑞安航空还将为(含餐)经济舱提供美味飞行餐,一改先前只有热薯条、鸡块、热狗…小吃盒等飞行餐的面貌。
By comparing of technology and economy, it shows that the effect of soil improvement adopting rotary Jet grouted pile is batter, which meet demands designed.经技术经济比较,采用旋喷桩地基加固处理后,满足了设计和使用要求,收到了良好的效果。
Introduction is done to the specification of the air-jet looms ZAX9100. Analysis is done to the application and the energy economy as well as the noise reduction.介绍了ZAX9100型喷气织机的技术参数,分析了该机适用性广和节能降噪等性能特点。