16 detectors were set under the grid ceiling,the effect of hollow out ratio was researched under wood pyrolysis smoldering fire.
采用16只光电感烟探测器分别置于格栅吊顶上下方,以木材热解阴燃火为燃烧物研究格栅吊顶不同镂空比对探测器响应的影响。
Flat roofs are framed in essentially the same way as wood floors. a number of ceiling (or roof) joists run from one wall to the opposite wall.
平屋顶的构成方式基本上与木地板相同。若干个平顶搁栅(或屋顶搁栅)从一面墙伸向对面的墙。
At the lower end of each roof slope, eaves purlins are provided over the ceiling joists.
屋面两坡的下方,檐口的连系梁支承在平顶搁栅之上。
To construct with such parallel horizontal beams.
为…架搁栅,为…装托梁用平行水平横梁来构筑
Any of the parallel horizontal beams set from wall to wall to support the boards of a floor or ceiling.
搁栅，托梁，桁，檩架在墙与墙之间的平行水平横梁，用来支撑地板或天花板的木板
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。
the top rail of a fence or balustrade.
栅栏或栏杆的顶部横杆。
After a seven-day flood, the vessel comes to rest on a mountaintop.
经过了7天的洪水，大船在一个山顶搁浅了。
In double floors, its own ceiling joists or bearers carry the ceiling of the room below.
在双层楼板中,下面的天棚是由其自身下方的搁栅或支架承载的。
"In a floor system, Beams and joists transfer their loads to the girders, which in turn frame into the columns. "
在房屋系统中,梁和搁栅将其荷重传给构成支柱的大梁。
Research of Design Aspect of Solar Air System Integrated into Buildings;
管杆搁栅式太阳能空气集热系统与建筑一体化设计研究
Remove the speaker grille from the headliner.
从车顶衬拆卸扬声器风栅。
the fence was iron and spiked along the top.
栅栏是铁做的，顶部成锥形。
An Analysis of the Potential Stability Technology of JFET Plate Fond and Back Grid;
对JFET顶、背栅电位稳定技术分析
gate ,level-crossing of iron or steel
平交道口道栅,铁或钢制
That shelf isn't square on the wall; can you straighten it?
墙上的那个搁架不平，你能把它扶正吗？
But I shall be at a complete loss if I should be called upon to write exclusively about Peiping.
让我单摆浮搁的讲一套北平，我没办法。
To crown it all, more than a hundred thousand was frozen down in the country as a result of the peasant rising.
而最后，平白地又在故乡搁住了十多万。
Flat roofs are basically either shed or lean-to roofs.
平屋顶基本上是单坡屋顶和单斜屋顶.