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- Fly ash with poor activity can be used in road base courses only blended with alkaline admixture. 低活性粉煤灰需要在碱性外掺剂的激发条件下才可用作道路基层材料。
- According to the use requirements of the highway pavement base courses, through the test in laboratory, the determination method of the mix proportion of the lime fly-ash stabilized gravel-sand base courses is introduced. 摘要根据公路路面基层的使用要求,通过室内试验介绍了石灰粉煤灰稳定砂砾基层合理配合比的确定方法。
- In the project and practice based course Mechatronics Engineering, the NC workbench is adopted as the research object. 摘要在“机电控制工程”课程的项目研究实践教学模式中,采用“数控工作台”作为项目研究付象。
- Construction Process and Quality Control for Base Course of Zhongshan Section of National Highway No. 国道中山段路面基层施工工艺与质量控制。
- Base; road base [highways]: The part of the road structure below the base course and above the sub-base. 路床[公路]:基层之下底基之上的道路结构部分。
- The results indicate that using cement stabilized aeolian sand and macadam, as base course for road is feasible. 试验结果表明,水泥稳定风积砂碎石做基层在公路上的应用是可行的。
- Coal gangue can be used as pavement base course materials of the roads in mining area. 在矿区道路建设中,煤矸石可以做路面基层材料使用。
- The busy road outside the school is a menace. 学校外面那条车水马龙的大道是个危险之地。
- With this in mind, the training department have now incorporated a theory based course into the Clipper Training portfolio. 牢记这一点,培训部已经纳入了一个理论基础课纳入快船训练组合。
- He was expelled from the school. 他被学校开除了。
- Therefore, he laid a base course of crushed stone on top of a compact footing instead of the costly stone foundation. 因此他就在压紧的路基上铺碎石基层,而不使用造价很高的石块路基。
- A flu epidemic raged through the school for weeks. 流感在这所学校里蔓延了几个星期。
- A church, school, hospital, asylum, or prison is an institution. 教堂,学校,医院,收容所或监狱皆属公共机构。
- One's school life seems happier in retrospect than in reality. 人们的学校生活回想起来要比实际上的快乐。
- Vibrating roller compacts the earth until it can bear the weight of the base course and wearing surface that will rest on it. 震动压路机将泥土压实,使其能承受上面的基层和磨损面的重量。
- My husband is a history teacher at the local school. 我丈夫是本地学校的一位历史教师。
- English is not the usual medium of instruction in our school. 英语不是我校通常使用的教学语言。
- The preparation and complete mechanized construction technology of semi-rigid subbase and base course with cement stabilized macadam are introduced. 针对水泥稳定碎石混合料类半刚性底基层、基层,介绍了施工的前期准备工作,以及较为完整的机械化施工工艺等,指出了施工中应该注意的问题。
- Some students quit school due to poverty. 一些学生因贫困而辍学。
- The cement stabilized aggregate and the lime fly ash stabilized aggregate are two typical semi-rigid base course materials. 水泥稳定粒料和二灰(石灰、粉煤灰)稳定粒料是两种典型的和常用的半刚性基层材料。