| 释义 |
protective screen短语⁵⁵⁰⁹⁴
基本例句
保护屏蔽,保护幕,保护遮板
In the recent years the sound protective screen design of viaduct is a popular topic of road and railway construction, especially for city roads and city entering section of expressway.
高架道路声屏障设计是近几年来道路与铁路建设中的热门话题，尤其在城市道路或高速公路入城段尤显突出。 cnki
The frontier area of minority nationalities provides an important protective screen for national unity and security, and the state economic construction and the reform and opening up.
边疆民族地区是维护祖国统一和安全，保证国家经济建设和改革开放顺利进行的重要屏障。 cnki
Basin yardstick ecology is constructed western ecological protective screen and realizing regional inevitable choice of sustainable development to adjust and control with water resource to rebuild.
流域尺度生态重建与水资源调控是构筑西部生态屏障和实现区域可持续发展的必然选择。 cnki
But if the operation is not careful, ecological protective screen will be destroyed someday.
但如果操作不慎，我国的生态屏障将毁于一旦。 cnki
Have desire to want to fly, but can not go out of one's own protective screen forever.
有想飞的欲望，却永远走不出自己心里的屏障。 bdinfo |