rigid road base造句
例句與造句
- Asphalt pavement on semi - rigid road base has become the main form of pavement structure for highways , while the low temperature cracking has been the important problem influencing the pavement quality
半剛性基層瀝青路面以其優(yōu)越的路用性能成為我國高速公路路面結(jié)構(gòu)的主要形式，但路面的低溫開裂一直是影響其使用品質(zhì)的重大問題。 - It's difficult to find rigid road base in a sentence. 用rigid road base造句挺難的