The building is equipped with mechanical ventilation heat recovery, a ground heat exchanger and a wall air intake grill.

建筑配备机械通风热回收、地热换热器和进风格栅墙。

youdao

Put forward a new method applying conventional ground fracturing construction pressure to get coal bed rock mechanical parameters.

提出了应用常规的地面压裂施工压力资料求取煤层岩石力学参数的一种新方法。

youdao

We need a mechanical digger to level the ground.

我们需要一台挖掘机来平整土地。

youdao

Having obtained planning permission for the work he said it would start as soon as the ground dried out enough to be able to take the mechanical digger needed for the work.

BBC: Guernsey landowner battles coastal erosion