roadbed
roadbed 英 ['rəʊdbed] 美 ['rod,bɛd]
n. 路基；车行道
名词复数:roadbeds
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- n. 路基；车行道
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1. On the bases of combining actual data, the problem of prediction in roadbed settlement is resolved preferably by using grey model.
在结合实测数据的基础上，利用灰色模型较好的解决了路基沉降预测的问题。
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2. With one child tucked under each arm, he pressed Todd and Scott down into the roadbed gravel. The outer edge of the train passed just inches over their heads.
他把托德和斯科特分别夹在腋下，又迅速将他们摁倒在路基的砂石里。火车经过时，其边缘离他们的头顶仅几英寸。
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3. To improve the strength and stability of roadbed can reduce the thickness of the pavement, improve the road quality, prolong the service life of pavement, and reduce the cost of projects.
提高路基的强度和稳定性，可以减少路面的厚度，提高路面的适用品质、延长路面的使用寿命，降低工程造价。
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