设防

The aseismatic fortify that strengthens crucial point branch and lifeline establishment works.

加强要害部门及生命线设施的抗震设防工作.

Our unfenced and largely unpoliced border inevitably has been very porous.

我们不设防的广阔而未受监管的边界不可避免地会有许多“漏洞”.

And kindness to get along without security, the bottom frankly.

与善良之人相处,不必设防, 心底坦然.

Many years ago the spring induced the natives to select the place for their temproary fortification.

很多年前,这眼清泉,使得土人们选中这儿作为临时筑堡设防的地方.

His works include poem selection Loneliness Without Fortification and Period Of Water.

著有诗集《不设防的孤寂》与《水的时期》.

Construction of earthquake-proof buildings and facilities.

建筑和工程设施的设防工程.

Finally, an unsuspecting patron spilled the beans, and Mr. Perry got his man.

终于一位不设防的客人泄露了天机,佩里得到了这个人的名字.

They decided to declare Paris an open city.

他们决定宣布巴黎为不设防城市.

There can be no real defence against attacks from the air.

对来自空中的攻击是无法设防的.

a fortress town enclosed by four miles of ramparts

由四英里长的城墙围着的设防城镇

They could not leave the city unguarded.

他们不能让这座城市不设防.

To strengthen and secure ( a position ) with fortifications.

设防御工事,设防以防御公事加强或防护 ( 战略位置 )

Then the seismic fortification criteria for the Maglev Guideway Structures is proposed.

最后提出了磁浮轨道结构的抗震设防标准.

The coast was undefended and lay open to attack.

该海岸未设防,易受攻击.

Decision-making analysis of earthquake-resistant fortification standards of high dams is also discussed.

本文探讨了高坝 抗震 设防的决策问题.