square tube

基本解释

Select first the component to cut, the square tube.
选取要切割的第一个元件，即方管。
Pipe end its shape is divided into tube, square tube, rectangular tube, oblate tube, P-shaped pipe, Rectangular pipe.
钢管因其端部外形又分成圆管、方管、矩形管、扁圆管、P形管、异型管。
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Most of the old London theatres are concentrated in a very small area, within a stone's throw of the Piccadilly and Leicester Square tube stations.
伦敦大部分老剧院都集中在一个小区域，在皮卡迪利大街和莱斯特广场地铁之间。

On top of the mess, one straight tube juts out, a square of gray duct tape hanging from it, flapping in the breeze, a flag of surrender.
NPR: L.A. Looks to Cut Smog with Leaf Blower Trade-In

方管
A tube with 40 mm in diameter and 1066 mm in length and a square tube with 82mm in width and 1540mm in length was used in the experimental setup and we obtained the thermoacoustic vibration frequency.
在内径为40 mm，管长1066 mm的圆管和管长1540 mm、边长82 mm的方管中进行热声试验获得热声振动的频率。
法学
方通