to ascend stairs的意思|示意

The scientists asked 200 passersby to estimate the Angle of a set of stairs, and another 200 to do the same for an escalator-which, of course, requires no effort to ascend.

科学家询问了200个行人，让他们评估楼梯的坡度，然后又找了另外200人去评估自动扶梯的坡度——人们总不用攀登自动扶梯了吧。

This slatted structure gives way to a solid timber volume as the stairs ascend beyond the height of the bookcase.

板条结构为坚实的木体块作为超过书架高度的楼梯提供了可行的方法。

Requirement 1. One fully occupied train*s passengers to exit the train, and ascend the stairs to reach the street access level of the station.

要求1。一个满载乘客的火车，所有乘客都要出火车。所有乘客都要出楼梯抵达出主站台的路上。

The scientists asked 200 passersby to estimate the angle of a set of stairs, and another 200 to do the same for an escalator—which, of course, requires no effort to ascend .

科学家询问了200个行人，让他们评估楼梯的坡度，然后又找了另外200人去评估自动扶梯的坡度——人们总不用攀登自动扶梯了吧。