light weight concrete造句

In order to advance the theoretic research and practical application of the high - strength light weight concrete ( hslc ) in highway beam bridges , the thesis provided a detailed introduction of the physical properties , construction methods and the design methods of hslc . the author put emphasis on the design and comparative research of the highway simply - supported beams and continuous beams , which are the representative structures in highway
为了促进高强轻质混凝土( hslc )在公路桥梁上的理论研究和实际应用，本文对hslc的物理特性、施工方法、设计方法等进行了较详细的介绍，并着重选择了有代表性的公路简支梁及连续梁进行了设计及比较研究。
It's difficult to find light weight concrete in a sentence. 用light weight concrete造句挺难的