路面

With the freeway volumes and natural environment, property of flexible pavements deteriorates gradually owing to asphalt aging and aggregate finning and structure changing of asphalt pavement.

硕士毕业设计道路沥青的老化与再生研究（共69页，34156字）摘要在交通载荷和自然因素的作用下，由于沥青逐渐老化、混合料集料细化以及路面受力结构层的变化，沥青路用性能逐渐恶化，甚至严重影响行车安全。

Certainly, improvements in equipment and facilities, upgrading of roadbeds, and better monitoring and control of rail fleets are necessary.

当然，设备设施的完善，路面状况的改善，和对火车车辆的监控加强是必须的。

And he flipped my truck, and he shoveled it on my hand.

我的手指头都要嵌进柏油路面了。。。

A straight leg model can walk stably with period-doubling gaits on the stairs with step length equal to 10% of the leg length has been presented in simulation.

给出了能够在高度差为10%腿长的台阶路面上以倍周期步态稳定行走的直腿被动行走器仿真结果。

This paper analyzes on the problems existing in the inspection well on the urban road surface and the geneses, and based on these, advances some effective measures for preventing and treating the common quality defects of the inspection well .

分析了城市道路路面检查井存在的问题及其成因，在此基础上提出了预防和治理检查井质量通病的有效措施。

Through the classifying analysis of crack genesis of one main disease of asphalt concrete pavement,combined with the working experience and according to various geneses,the article puts forward some points and views of crack prevention,and puts forward the comments to treat the crack disease referred for the designers of roads.

该文通过对沥青混凝土路面的主要病害之一的裂缝成因的分类分析，结合工作经验，针对各种成因，提出裂缝防治的一些观点和看法，并对裂缝病害提出处治意见，可供道路专业人员参考。

On his farm, he noticed one day that his cows had their necks through the fence and were straining to lick the recently graveled road.

一天在他的农场里，他发现牛群伸着脖子到护栏外面去舔新铺的碎石路面。

Taking the graveled side roads certainly beats dealing with all the potholes in the pavement, but things don't improve any on the main road east of Guiyang, the capital of Guizhou province.

在铺满碎石的支道上行驶当然要和路面所有坑做斗争，但在贵州省首府-贵阳向东的主干道上，这种景况也没有任何改观。

If possible, avoid driving through the first snowfall because the roads probably won't be gritted.

如果可能的话，尽量避免在第一场雪后驾驶——因为此时路面会很滑。

So the immerging of the water and the low quality of the compaction are the reasons on the premature failure of the pavement.

水的浸入和碾压质量不高是造成路面早期破坏的因数之一。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。