查询词典 forward bridge

As a compress-bend structure, with increasing of the span, length slender ratio and carrying load of arch increase, lateral rigidity and width span ratio of arch ring minish relatively. During construction and service stages, lateral stability becomes more important and a control factor of arch bridge design.

拱肋作为压弯结构，随着跨径的增大，杆件的长细比及所承受的荷载也随之增大，拱圈横向刚度、宽跨比相对减小，在施工阶段及使用阶段横向稳定问题特别突出，常常成为拱桥设计的控制因素。

As a structure that is compressed and bended, with increasing of the span, length slender ratio and carrying load of arch increase, lateral rigidity and width span ratio of arch ring minish relatively. During constructing and bring to bear, lateral stability becomes especially severity and a control factor of arch bridge design.

拱作为压弯结构，随着跨径的增大，杆件的长细比及所承受的荷载也随之增大，拱圈横向刚度、宽跨比相对减小，在施工阶段及使用阶段横向稳定问题特别突出，常常成为拱桥设计的控制因素。

Most ancient bridges in China are stone arch bridges. Their appearance brought in a new era of bridge construction technology in China.

中国古桥梁建设中采用最普遍的是石拱桥，它的出现开创了中国桥梁建造技术的新纪元。

Is the largest span in the world today, the ancient construction of the first open-shoulder stone arch bridge.

是当今世界上跨径最大、建造最早的古代敞肩型石拱桥。

Flashing in the golden light of the traffic coming and going on, so that seems Stone Arch bridge to life.

金色的光闪烁在来来往往的车流之上，让石拱的桥显得生动起来。

A tall stone arch bridge, the lake into two parts.

一座高大的石拱桥，把湖面一分为二。

In front of a painted piece of Stone Arch bridge with small bridges sketch people's ancient architecture folk customs.

在一座石拱桥上画了眼前这幅有小桥流水人家的古建民风速写。

At Lake Powell, the red stone arch of Rainbow Bridge rises high above the blue lake.

在鲍威尔湖，有一座彩虹石桥高高凌驾于蓝蓝的湖面之上。

That came a thin stone arch bridge, looking from above South Lake, revealing a kind of refreshing green.

走过那一座纤细的石拱桥，从上面看南湖，透出一种清爽的碧绿。

This was the last arch stone bridge.

上山前最后一座石拱桥，在这里，我们集体合影留念

A carrier gas such as nitrogen is directed through line 20 and valve 22 to connect with line 26 and mix with the gas sample.

如氮气之类的载体通过管线20和阀22引入，与管线26相通，与气体样品混合。

But for the most part, knaves and parasites had the command of his fortune

然而支配他的家产的大多是恶棍和寄生虫。