空桥,是指从登机门延伸至机舱舱门,方便乘客进出机舱。在空桥问世之前,乘客必须步行与地面同高的柏油路上,再爬上移动式登机梯,此种登机方法仍在世界多数机场使用,但通常都是只能容纳小型飞机的小型机场。首座美国的空桥在1959年7月于旧金山国际机场搭建。空桥用来衔接登机门与飞机机舱门,当登机作业开始时,乘客得递交登机证给登机门前的地勤服务员方可登机。
... container loading bridge 集装箱装卸桥 passenger loading bridge 寻找国内航桥 ; 空桥 landing stage, loading bridge 栈桥 ...
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借由空桥和两滚子输送机来输送物体,有助于减低人力需求。
An object is conveyed by the hollow bridge and the two roller conveyers, which is beneficial to reducing the manpower requirement.
通过空桥连接第一和第二建筑物,使得物体可在两栋建筑物之间输送。
A first building and a second building are connected by the hollow bridge, and the object can be conveyed between the two buildings.
没有谁能佩得了一千柄宝剑,没有人能走过一座不存在的桥。 空杯一单斟满,就不再是‘空’杯了。
One man can't carry 1, 000 swords, nor can you cross a bridge which isn't there, and if you fill an empty cup it won't be empty any more.
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