| 1. | Mechanical construction : the rational route to fundamental progress in education 教育本质性进步的理性路径 |
| 2. | With simple mechanical construction , thismachine can be easily operated , and the rotating of working pieces is stepless with numerical display , as well as for the table movement 机床结构简单操作方便,工件的旋转为无级调速数字显示转速大小,工作台[工件往复]为无级调速。 |
| 3. | The embankment has characterized as : material explored nearby , the foundation deformation fitted well , simple construction techniques , and ease to organize the rapid mechanical construction 土石坝具有筑坝材料可以就地采取,较能适应地基变形,结构较简单,施工技术较简单,便于组织机械化快速施工等特点。 |
| 4. | The electrical mechanical business division awarded a prize by the chinese institute of engineers for its completion of electrical mechanical construction of the new panchiao station underground project as scheduled 机电事业部因如期如执完成新板桥站地下化之机电工程,而获中国工程师协会颁奖鼓励89年 |
| 5. | In the light of the actual situation of laoshan mountain reservoir area , the paper discusses the methods of eco - compensation mechanical construction of this area from compensation related to both sides , specific methods and sources of money 摘要结合崂山水库库区的实际情况,从生态补偿的相关方、具体方法以及补偿金的来源等方面,探讨了该库区建立生态补偿机制的方法。 |
| 6. | With reference to the practice in actual work , the paper gives an introduction to some of the preparatory work relevant to the field management of mechanical construction and issues concerning the coordination at planning stage and operation of mechanical construction 结合工作实践,介绍了机械施工现场各项准备工作,以及机械施工计划协调、机械施工组织调度等现场管理工作应注意的问题。 |
| 7. | For example , a single blade of grass is still more stable than any kind of comparable mechanical construction , spiders make thread that is as strong as steel and termites are able to survive in the intense sun by building elaborate airways in the dirt 例如,单片草的齿边依然比任何一种类似的机械仿制结构要坚固,蜘蛛织的丝有如钢铁一般坚韧,白蚁通过在泥土中挖掘独特的通风孔而可以在烈日下生存。 |
| 8. | Mechanical construction and new technology in installation of numerically - controlled machine tool were introduced , especially the technical characteristics of spreading model of guide rail and pasting model of guide rail , connection between lathe bed and guide rail , as well as lubrication of principal axis 摘要介绍了数控机床在机械结构、安装工艺上的新技术,着重于涂塑导轨、贴塑导轨的工艺制作特点,床身和导轨的连接以及主轴润滑等的新技术。 |
| 9. | Abstract : according to working characteristics of the mechanical construction system of cement concrete pavement , this paper presents the mathematical model of this system by applying the theory of stochastic service system to describe the motion law of the mechanical construction system 文摘:根据高等级公路水泥砼路面机械化施工工艺,利用随机服务系统理论,提出了水泥砼路面机械化施工系统的数学模型,动态地描述了水泥砼路面机械化施工系统机械运行的一般规律 |
| 10. | The construction techniques of the asphalt concrete core have developed very rapidly . in the construction techniques , it was developed from the handwork or qusi - mechnical construction into mechanical construction . the producing , processing and transporting of material , bathing , mixing and transporting of mixed asphalt , laying and rolling of mixed asphalt and transporting of material was archived by specialized machines 碾压式沥青混凝土心墙施工技术发展较快,在施工技术上,已从过去的人工施工、半机械化施工逐步发展为机械化施工,原材料生产、加工、输送,沥青混合料的配料、拌制和运输,沥青混合料和过渡料的摊铺、碾压等都由专用机械设备来完成,一些控制系统已实现了自动化。 |