例句與造句

1. 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
   為了促進(jìn)高強輕質(zhì)混凝土( hslc )在公路橋梁上的理論研究和實際應(yīng)用，本文對hslc的物理特性、施工方法、設(shè)計方法等進(jìn)行了較詳細(xì)的介紹，并著重選擇了有代表性的公路簡支梁及連續(xù)梁進(jìn)行了設(shè)計及比較研究。
2. It's difficult to find light weight concrete in a sentence. 用light weight concrete造句挺難的