The result can provide reference for technical application and theoretical analysis of the corundum-rubble concrete shelter.

研究成果可为刚玉块石混凝土遮弹层的工程应用和深入理论分析提供依据。

youdao

In Dujiangyan, a large mechanical digger scoops slabs of concrete and twisted metal rods from a massive pile of rubble.

在都江堰，一台大型挖掘机从一大堆碎石中铲出混凝土板和扭曲的金属杆。

youdao

T-Bag swings his shovel in the hole while the rest of the men pour the concrete rubble behind the newly lain sheetrock.

T - Bag在洞里挥舞着铲子挖掘，其它同伙将混凝土碎片倒在新砌成的石膏板后。

youdao

She said commercial waste had increased significantly, including bags of rubble and concrete, but that bags of personal household rubbish were also a common sight.

BBC: Imerys land

Clothing and shoes were scattered through the concrete rubble, broken steel bars and shattered wooden window frames littering the streets.

NPR: Shiites Lash Out After Pakistan Bombing Kills 81

Calls to police at 16:20 GMT claimed stones and concrete rubble had been thrown at vehicles at Trimley St Mary.

BBC: Vehicles hit by items thrown on to A14 in Suffolk