基层的

This paper primary investigates the feasibility and technique of cement stabilized recycled asphalt mixture using in base and subbase course.

本文主要是研究利用水泥为添加剂稳定废旧沥青路面材料修筑路面基层和底基层的可行性与技术问题。

According to the application of the cement treated base,this thesis analyzes the cause of reflection cracks in cement treated base asphalt pavement,combined with strength,dry and heat shrinkage deformation properties, anti-crack evaluation index is put forward.

针对目前水泥碎石基层的应用现状，分析了水泥碎石基层沥青路面产生反射裂缝的成因，并结合强度、干温缩变形性能提出了综合抗裂指数的抗裂评价指标。

Natural sand and gravel is plentiful in our country, but in most time it is used in sub-base. In order to make use of the resource and control the cost, The paper introduced lime-ash fly stabilized sand and gravel and cement stabilized sand and gravel which are used in base of second road asphalt pavement.

我国天然砂砾蕴藏丰富，但多用于底基层和垫层，为充分利用资源、控制成本，本文对天然砂砾在二级公路沥青路面二灰砂砾和水泥稳定砂砾基层的应用进行了研究。

Regeneration aggregate can substitute natural aggregate and be used for highway base and subbase aggregate.

得出再生集料可以替代天然集料用于高等级公路基层和底基层的结论。

Taking Laixi Interchange Project as example the technical measures in the construction of subbase with cement stabilized weathered rock granular material and base course with cement stabilized crushed materials are introduced.

以莱西互通立交枢纽工程为例，介绍了水泥稳定风化岩粒料底基层和水泥稳定碎石基层的施工技术措施，总结了几点成功的经验及今后工作中的一些注意事

The indoor experiment and experiment results analysis on the waste calcareousness and detritus thrown away in the course of repairing highways are done to make sure they can meet the requirements of technical parameters in building highway base of various grades and to find out the best practical path.

通过对高速公路大修废弃的二灰碎石废料进行室内试验和试验结果分析，以确定其性能能否满足各级公路基层及底基层的技术指标要求，并寻找其最佳应用途径。

Because the crackles are inevitable in the asphalt pavement of the semi-rigid base, the early erosional damage is often happened when the water comes into the base.

由于半刚性基层沥青路面开裂难以避免，水分进入基层的冲刷作用导致的早期破坏时有发生。

Thin elastic foundation of cement concrete pavement design theory, in-depth analysis is to arrive at the grass-roots non-uniform bearing broken concrete pavement panels, gnawing edge, the wrong units, as well as the main reason for structural damage produced by taking certain measures to improve the concrete between the road surface and the grass-roots support conditions, and improve durability of the cement concrete pavement and stability.

通过水泥混凝土路面弹性地基薄板的设计理论，深入分析得出基层的不均匀支承是水泥混凝土路面断板、啃边、错台、以及产生结构性破坏的主要原因，通过采取一定措施改善砼路面面层与基层之间支撑条件，提高了水泥混凝土路面的耐久性和稳定性。

Because the sugar cortical hormone class medicine has very strong anti-function and so on inflammation, anti-allergy, antitoxin, anti-shock, immunity suppression, thus caused it to become the basic unit medical establishment certain doctors' multi-purpose panaceas, no matter any got sick all uses, thus created the sugar cortical hormone class medicine in basic unit abusing.

由于糖皮质激素类药物具有很强的抗炎、抗过敏、抗毒素、抗休克、免疫抑制等作用，因而使其成了基层医疗机构某些医生的万能灵丹妙药，不管什么病都用上，从而造成糖皮质激素类药物在基层的滥用。

In this paper , a series of surveys on road condition , pavement-performance and destroy reason are analyzed , soil property , hydrologic regime are combined , modulus of resilience are confirmed on heavy compaction test , foundation classification in area of Qinhuangdao is divided into 3 grades and highway is divided into 3 districts according to the principle that different soil grades produce the same effect on thickness of base course or bottom course , Classification of traffic is divided into 4 grades after observation materials of traffic volumes are collected extensively , traffic characters and parameters are analyzed .

本课题在对现有路面结构状况和使用状况进行调查，并对路面使用性能和破坏原因进行分析的基础上，结合秦皇岛地区的土质、水文条件，确定重型击实标准条件下土基回弹模量值，依据不同等级土基对路面基层或底基层的厚度产生大致相同效应的原则，将秦皇岛地区地基强度等级划分为三级并将本地区公路分成三个区。

With the development of highway construction, the speed of cars has been gradually increased.

随着公路的发展，汽车的车速也在不断提高。

So we basically had to develop a bond with the animal in terms of socializing with it.

所以我们就主要想通过跟它沟通的方式来建立一种良好的关系。