joist

过去式：

动词过去式: joisted

更多词形：

动词过去式: joisted | 动词过去分词: joisted | 动词现在分词: joisting | 动词第三人称单数: joists |

单词例句：

a metal plate used to strengthen a joist.

用于加固托梁的金属板。

ceiling and joist meet with State Standard.

我们从不高估自己,但敢于在风云 激荡的市场竞争中开拓进取;

Optimizing design of two bar joist rack structures

二杆桁架的优化设计

Poles can be held in place by using threading to brace them against a ceiling joist.

钢柱可以用一个支架固定在一个有天花板的地方。

The awning is suitable for hard walls.such as:concrete walls, brick walls,wooden wall,light gage steel joist walls etc.It can be installed on ceilling also .

可适用于混凝土、砖墙、木质、轻钢龙骨等硬性墙体安装，还可以实现吊顶安装。

Some steel joists were not well protected from corrosions, and there is evidence showing the steel joist is rusting.

干卦石材幕墙钢龙骨防腐质量较差,已明显锈蚀;

With the rectangular joist part as a research object,a method of cold stamping for forming the rectangular parts are introduced.

以桁梁矩形件成形为研究对象,介绍了1种矩形件的冲压成形方法,并介绍了各工序的模具结构和设计要点。

The transverse diaphragm is very similar in appearance to the conventional bar joist.

横梁很相似于通常的钢筋搁栅。

A joist is any of a series of small parallel beams supporting a floor or roof.

托梁是一系列的小列柱梁，用以支撑楼层或屋顶。