The cabin area utilizes a 4130 chrome-moly (chromium-molybdenum) welded steel tube frame top assembly.

该舱区采用了4130铬钼（铬钼）焊接钢管架顶部大会。

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Then the structural accident of total section drive-through type crack is caused in arch frame top chord, which is induced by hoisting and detection using pulley arbitrarily.

铜绿山矿某三铰拱屋架单轨吊梁结构体系，因技术改造增加设备简体重量，随意用滑轮组起吊检修，导致拱架上弦全截面贯通式开裂的结构事故。

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This is the kind of kite that has a wooden mask at the top of the frame—it's a mask of a human head—and you can clearly see it bas a tattoo and also a set of teeth.

这种风筝在框架的顶部有一个木制的面具——它是一个人头面具——你可以清楚地看到它有一个纹身和一副牙齿。

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It's not going to be a backscatter event if your ping-pong ball hits the frame or these strings, or the top part.

打到原子核了就是背散射,如果打到框上。

麻省理工公开课 - 化学原理课程节选

The design featured a wooden frame on top of a concrete-slab foundation, with an exterior covered in gray asbestos shingles. (Steel was in short supply.) The structure violated the Cambridge fire code, but it was granted an exemption because of its temporary status.

NEWYORKER: Groupthink

With evident pleasure, Wiseman turns back to the choreographers and dancers, whom he photographs not in the manner of the commercial cinema, where bodies are broken up into threshing limbs, but in full frame, top to bottom, with space around them, so we can see the incredible things they are capable of as well as, inevitably, their mistakes, missteps, and gradual improvements.

NEWYORKER: La Danse

And added a Metal Works-special top frame with duplex-style front bars.

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