It is proved correct and practical to choose the meshing area as the objective function in the fuzzy optical design of ZC1 worm transmission in escalator.

实践证明，在自动扶梯zc1蜗杆传动模糊优化设计中，选择啮合面积为目标函数是正确的、可行的。

youdao

In "Chungking Express" actor Tony Leung plays a cop living in a small flat beside the escalator, and scenes from thriller "Infernal Affairs 3" were set in the neighborhood's Pottinger Street.

在影片《重庆森林》中梁朝伟饰演一名居住在扶梯边上的小公寓里的警察，惊悚片《无间道3》中的场景也取自该社区的石板街。

youdao

Have you noticed, in public buildings, how easy it is to find the escalator or elevators and how hard it is to find the staircase?

你是否注意到，在公共建筑中，电梯或升降机很显眼，但楼梯却很隐蔽？

youdao

The legacy of SARS is evident today in the signs dotting escalator rails and elevator buttons around town that tout how many times a day they are disinfected.

WSJ: Hong Kong Steps Up Bird-Flu Measures

They ride the escalator down in silence, staring out the large windows toward Broadway, toward the familiar thickening rush-hour crowd, until they reach the bottom and step off.

NEWYORKER: M&M World

Ms Sandys welcomed the 1p cut in fuel duty and plans to scrap the fuel duty escalator, announced by Chancellor George Osborne in his Budget statement on Wednesday.

BBC: Government should probe petrol price discrepancies - MP