Some hours into the journey, the road suddenly became unrideable, the pavement giving way to dirt, then pebbly gravel and then, on a very.
在我上路走了几个小时以后，道路突然变得不能骑车行进了，铺砌的路面变成了泥土路，接着是多卵石的沙砾路面，然后在一片很。
Lime industrial solid waste stabilized sand gravel is applied in base of highway pavement structure. Without stopping traffic, construction can proceed.
用二灰砂砾作公路路面结构的基层，可在不中断交通情况下施工。
With a sudden turn we left the pavement and roared up a rain-soaked gravel street.
一个急转之后，我们离开了人行道，轰叫着开上了浸透雨水的。
Through the practice discussion is made on the methods of the quality control on gravel-sorted subbase of the flexible pavement during the construction.
结合施工实践，探讨高速公路柔性路面级配碎石底基层的质量控制的方法及在施工过程中应注意的问题。
A road may have a gravel shoulder, its edge may be covered with sand or trash or the pavement may be broken.
一条道路可能会有一碎石路肩，路边可能会铺有一些砂石垃圾或烂掉的路面等。
The interlayers that characterized as harden in middle and incompact in top and below widely occurred in the cement-stabilized-gravel when contrustruing the base course of pavement in permafrost area.
多年冻土地区路面水泥稳定砂砾基层应用中，普遍存在基层上下松散、中部板结的“夹层”现象。
The design of the mixture ratio of the cement stabilized sand and gravel is one of the critical links to ensure the whole quality of the asphalt pavement on semirigid base course.
水泥稳定砂砾混合料的配合比是保证半刚性基层沥青路面整体质量的关键环节。
This thesis describes basic types of pavement for rural highway in China: paved roads, easy road and gravel road;
本文介绍了我国农村公路路面的基本类型：铺装路面、简易铺装路面以及砂石路面；
The paper, based on the reconstruction of trunk highway pavement gravel base with concrete, analyzes the importance of quality control, aiming to be helpful for the control of the same kind.
通过在干线公路路面改造工程中对水泥稳定砂砾基层的施工，进一步认识到施工质量控制的重要性。文章分析了施工质量控制在水泥稳定砂砾基层工作中所起的作用。
The paper, based on the reconstruction of trunk highway pavement gravel base with concrete, analyzes the importance of quality control, aiming to be helpful for the control of the same kind.
通过在干线公路路面改造工程中对水泥稳定砂砾基层的施工，进一步认识到施工质量控制的重要性。文章分析了施工质量控制在水泥稳定砂砾基层工作中所起的作用。
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