查询词典 bridges

"We're taking a method that engineers use to build bridges, and we're using that method to examine the biomechanics of the face," he says.

"我们正在采取一种工程师用来造桥的方法，而且正在利用这种方法检查面部的生物力学，"他说。

Their mission was twofold: one group would dash ahead to the Meuse to seize bridges, while the other fanned out behind American lines to spread rumors, changes signposts, in general accelerate the panic that hits rear-echelon forces when they hear that the front line has broken.

他们任务有两重内容：猛冲到默兹河，控制河上桥梁；同时对美军战线后方散布谣言惑乱军心，改变指路标牌，加速那些听闻战线已被突破的美军后方梯队的恐慌与崩溃。

Resistance thermometer bridges may be excited from either a-c or d-c sources.

电阻温度计电桥的供电可以是交流电源，也可以是直流电源。

For the use in vibration control of cable-stayed bridges, a SMA damper with outstanding properties is proposed and its model of restoring force is built through model tests.

针对斜拉桥的振动控制，研制了一种性能卓越的SMA阻尼器，通过模型试验建立了该SMA阻尼器的恢复力模型。

The simulation analysis on seismic response of seven continuous rigid-framed bridges at the two states of SMA dampers control, restrainer control, was carried out. The results show that this kind of SMA damper can availably control the seismic displacement of bridge, whose control effect for expansion joint's displacement is better than steel restrainer.

6数值分析了某七跨连续预应力混凝土刚构桥在安装SMA阻尼器和传统钢棒限位器两种情况下的地震反应，数值结果表明：两者输出控制力相同的情况下，SMA阻尼器对梁体相对位移和关键部位位移的控制效果明显优于传统钢棒限位器。

The collapse of bridges due to unseating at intermediate hinges during earthquake emphasizes the need to provide an adequate number of restrainer s to limit the relative displacement between frames in a bridge with inadequate hinge seat width.

在地震中，由于桥联间伸缩缝处过大的变位会造成桥梁破坏，所以需要在支座宽度不足的伸缩缝间设置适当的限位器，以限制伸缩缝间的相对位移。

To prevent superstructures to fall off during earthquakes , restrainer devices are often needed at expansion joints of bridges to limit the relative displacement between adjacent bridge segments and between bridge deck and the pier at expansion joints .

为防止上部结构在地震中发生落梁破坏，通常采取适当的限位措施来限制相邻梁体和墩梁间的相对位移。

Collapse-proof systems of bridges consist of unseating prevention devices,seismic restrainer...

文章综述了国内外防落梁系统中梁搁置长度、限位装置、连梁装置、梁间碰撞和缓冲装置等的研究进展，分析了各国抗震设计规范对防落梁系统的规定，同时对防落梁系统在国内的发展和应用提出了建议。

It is significant to simulate and monitor the constructing process of reticulated shell and bridges and tunnels.

结构设计时，对象均是使用阶段的成型结构，而施工过程中结构本身及其受力与设计时的状态具有很大差异，对于大跨网壳、桥梁、隧道等重要结构进行施工过程模拟与监测是非常重要的。

The integration of wastewater treatment and reutilization bridges the social an nature cycles of water .

污水处理与再生回用是连接水社会循环和自然循环的纽带，为促进城市污水资源化，解决水资源的严重不足，保证城市水资源的可持续开发利用，必须研究解决以下几方面的问题。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。