square cross-section

The cross-section of connecting tube in fan room designed to square cross section is better.

风机房连接风道断面型式采用方形效果较好。

We watched the tall figure cross the square and get onto a bus.

我们注视着那高大的人物穿过广场上了公共汽车.

A cross between a bookshop and a town square, Livraria Cultura's outpost in the Jardim Paulistano neighborhood offers plenty of spots to linger with friends or the latest hardcover.

Livraria Culture连锁书店也像是一座城市广场。位于圣保罗的分店不仅拥有最新的精装图书，也是三五好友的流连之地。

Stretching from Kings Cross to Trafalgar Square, it had private garages for personal airplanes, lifts to bring people up from ground level, and absolutely nothing to stop an incompetent pilot from careening off the end and right into the heart of London's shopping districts.

轮形跑道从英皇十字区延伸到特拉法尔加广场，为私人飞机建设了停机场，提供电梯方便人们升降，并且绝不会有任何东西妨碍不够格的飞行员将飞机歪歪斜斜地开出跑道，然后冲进伦敦商业区的中心地带。

Grand Cross-a special case of a configuration the Big square.

大十字 —— 四分结构中的特例.

In this paper, the square-error analysis and cross-test are used to determine the optimal processing conditions of inner electrolytical decolorization of printing and dyeing waste liquid.

通过正交试验，利用方差分析来确定内电解法对印染废水脱色的最佳工艺条件。