The term derives from the medieval siege tower (berfrei), a tall wooden structure that could be rolled up to a fortification wall so that the warriors hidden inside could storm the battlements

"Belfry"一词来自中世纪的围塔,是一种很高的木结构,可以卷起而成堡垒的墙,藏在里面的武士们可以发起强攻。

属类：工程技术-建筑-

Sailing landward;the landward side of a coastal fortification .

朝岸航行;沿海防御工事朝陆地的一面

属类：综合句库--

Seismic Fortification Criterion for Maglev Guideway Structures

磁浮轨道结构的抗震设防标准

属类：行业术语-中文论文标题-

Large, Middle, Small Earthquakes and Seismic Fortification Criterion

大中小震与抗震设防标准

属类：行业术语-中文论文标题-

Subway Earthquake Fortification Level and Seismic Microzoning for Typical Subway Zones in Beijing

地铁抗震设防水准的研究及北京地铁工程典型地段地震小区划

属类：行业术语-中文论文标题-

Article 19 All construction projects shall be designed in compliance with the requirements for fortification against earthquakes and in conformity with the standard aseismatic design and shall be constructed in accordance with the design.

第十九条　建设工程必须按照抗震设防要求和抗震设计规范进行抗震设计,并按照抗震设计进行施工。

属类：法学专业-中国法律-防震减灾法

it was an ultramodern defensive fortification along the French-German frontier. Made of thick concrete and supplied with heavy guns, it had living quarters, supply storehouses, and underground rail lines.

该防线沿法、德边界修筑,是一条超现代的防御体系,以厚实的混凝土筑成,配备重机枪,有住宿区、供应仓库和地下铁道。

属类：人文学科-历史-世界史

A ledge between the parapet and the moat in a fortification .

搁板在堡垒中护城河与护墙之间的搁板

属类：综合句库--

Fortification of fats (margarine)has been successfully introduced in industrialized countries while the same technique using sugar proved to be equally successful in Central America

工业化国家已经成功地制造出强化脂肪(人造黄油),与此同时,在中美地区以糖为原料用类似的技术也取得同样的成功。

属类：综合句库--

Present Situation and Tendency of Fortification of Oils and Fats with Vitamins in Domestic and Overseas

国内外油脂强化维生素现状及发展趋势

属类：行业术语-中文论文标题-

Design Method of time-history Analysis on Three Seismic Fortification Lines of the core-tube Suspension Structure

核筒悬挂结构三道抗震防线时程分析设计方法

属类：行业术语-中文论文标题-

or provide fortification against earthquakes in compliance with the requirements for such fortification, which are drawn up on the basis of the results of seismic safety evaluation,

或者不按照根据地震安全性评价结果确定的抗震设防要求进行抗震设防的

属类：法学专业-中国法律-防震减灾法

Construction of Supply Chain Fortification Models Based on Disruption Risks

基于中断风险的供应链保护模型设计

属类：行业术语-中文论文标题-

Plans for the fortification of the city

加强城市防御的计画.

属类：综合句库-典型例句-

A minor fortification constructed beyond a main defensive position or fortification.

简易外围工事在主要防御位置或防御工事之外构筑的小防御工事

属类：综合句库--

Study of Seismic Fortification Acceleration in Earthquake Disaster Area of Jiujiang and Ruichang, Jiangxi Province, China

江西九江-瑞昌地震灾区抗震设防参数研究

属类：行业术语-中文论文标题-

Seismic Fortification Goal and Basic Design Method of Structural Control

结构地震控制的设防目标和基本设计方法

属类：行业术语-中文论文标题-

requirements for fortification against earthquake

抗震设防要求

属类：综合句库--

A projecting part of a fortification .

棱堡防御堡垒的突出部分

属类：综合句库--

[C]temporary fortification made by troops

临时筑成的防御工事.

属类：综合句库-典型例句-

Comparison of Seismic Fortification Aims and Earthquake Actions between Eurocode 8 and Chinese Seismic Design Code for Buildings

欧洲规范8与中国抗震设计规范关于抗震设防目标和地震作用的比较

属类：行业术语-中文论文标题-

Parts of the fortification date from the 4th century BC.

其中部分堡垒的历史可追溯至公元前4世纪。

属类：工程技术-建筑-

The seizure of the Rhineland and its subsequent fortification were the greatest gamble of all

强占来因兰和在来因兰设防是最大的赌博。

属类：综合句库--

Classification standard for anti-seismic fortification of special structures in petrochemical enterprises

石油化工企业构筑物抗震设防分类标准

属类：行业标准名称-技术规范-工程建设

Classification standard for anti-seismic fortification grade of buildings in petrochemical enterprises

石油化工企业建筑抗震设防等级分类标准

属类：行业标准名称-技术规范-工程建设

They assailed a stupendous fortification .

他们袭击了一个大要塞。

属类：综合句库--

An earthen fortification ;an earthen pot.

土制筑垒;陶罐

属类：综合句库--

To dig a tunnel under the earth,especially under an enemy emplacement or fortification .

挖掘坑道在地下挖掘坑道,尤指在敌人的炮台或防御工事之下

属类：综合句库--

A tower or other fortification on the approach to a castle or town,especially one at a gate or drawbridge.

望楼,碉楼建在接近城堡或城镇处的塔楼或其他防御工事,尤指建于大门或吊桥附近者

属类：综合句库--

To fend off barbarian intrusion, the fortification walls built by the various warring states were connected to make a 5,000-kilometer-long great wall.

为了抵抗匈奴,秦皇建筑了防御工事-各诸侯国城墙连起来的万里长城。

属类：人文学科-历史-中国历史