查询词典 concrete block

It is completed with sand hopper, gravel hopper, belt conveyors, concrete mixer, auto pallet feeder, hydraulic control unit, hydraulic operation handles, roller conveyor and brick / block transporting trolleys.

它由沙斗、砂斗、传送带、混凝土搅拌器、自动夹具送料机、液压控制部件、液压操纵柄、滚柱式传送机和砖块/砌块运输车组成。

The compensator is made up with compensate pipeline, two flanges fixedly connected with the compensate pipeline and a diversion knot fixedly connected with one of the two flanges and installed in compensate pipeline. Tube wall's structure is as follows: outer layer is fibre enhanced elastomer composite material whose concrete form is fibre cloth enhanced latex mixedly weaved by non-asbestos fibre and steel wire; the second layer is anti corrosive coating wax cloth made by polytetrafluoroethylene; the third layer is thermal protective coating made by glass wool or refractory wool in block shape between two layers of glass fibre clothes; inter layer is dust layer made by glass fibre dilatants voile fabric braided after surface treatment.

本发明的一种多层结构纤维增强弹性体管道补偿器，由补偿管段、与补偿管段两端固定连接的两个法兰、以及一端与两个法兰之一固定连接而安装在补偿管段内的导流套构成，补偿管段的管壁结构为：外层为纤维增强弹性体复合材料，该材料的具体形式是非石棉纤维与钢丝混合编织的纤维布增强橡胶；第二层是由聚四氟乙烯漆布构成的防腐层；第三层是由两层玻璃纤维布之间包覆的块状玻璃棉或陶瓷棉构成的隔热层；内层是经表面处理的玻璃纤维膨体纱编织布构成的防尘层。

Wheel/rail noise of the high-speed slab track on concrete bridge and that of the urban elevated supporting block track are predicted respectively. Noise of the slab track, compared with that of the ballasted track, is more severe. The noise of the slab track is about 6.2dBA higher than that of the ballasted track for the receiver nearby the rail, and about 3.5dBA higher than that of ballast track for the receiver

对降低高速铁路桥上板式无碴轨道及城市轨道交通桥上支承块式无碴轨道轮轨噪声的技术措施进行了研究，包括：(1)分别就板式轨道和支承块式轨道结构参数的低噪声设计原则进行了研究；(2)对几种典型的新型轨道用吸声材料的降噪效果进行了分析，结果表明降噪效果显著；(3)就声屏障高度、位置、形状以及声屏障内侧敷设吸声材料对降噪效果的影响进行了分析，结果表明：声屏障越高、越接近轨道，降噪效果越好；声屏障内侧敷设吸声材料，可降低钢轨近旁噪声2.0～3.0dBA，可降低近地面噪声约1.5～2.0dBA

My company produces the machine selling cement building a piece , hydraulic pressure shakes brick machine , full-automatic building-block machine , the concrete builds piece molding machine , disheartened baking-free brick of fine coal machine , pressure ball machine , Ramon dawdles away , Ramon flour mill , Ramon machine , R type Ramon dawdle away , make grit machine, ball mill, crusher, building stones production line equipment, broken stone machine, wood powder machine, oscillating screen, ring hammer dyadic crusher, clear grit machine, drying machinery, high pressure Ramon super-thin flour mill, Machinery equipment such as ball mill accessory , the crusher striking back against style , honeycomb coal ball machine.

我公司生产销售水泥砌块机、液压振动砖机、全自动空心砌块机、混凝土砌块成型机、粉煤灰免烧砖机、制砖机、压砖机、挤砖机、振式制砖机、多功能制砖机、液压式制砖机、花砖机、路面花砖机、彩色花砖机、盲人道花砖机，压球机、蜂窝煤球机、雷蒙磨、雷蒙磨粉机、雷蒙机、R型雷蒙磨、制砂机、球磨机、破碎机、石料生产线设备、破石机、木粉机、振动筛、环锤式破碎机、洗砂机、烘干机、高压雷蒙超细磨粉机、球磨机配件、反击式破碎机，粮油机械、蔬菜脱水成套设备、玉米糁加工机械、粗粮细加工、玉米精加工微型机组、玉米高精粉微型机组等机械设备。

In river crossing of long distance pipelines,hard materials such as mortared block stones and concrete are often used in traditional construction process for restoring riverbank.

长输管道穿越河流后，针对河流岸堤的恢复，传统施工工艺多采用浆砌块石或混凝土等硬质材料，与原河道堤岸不和谐，破坏了自然河流的生物链，而生态型护岸既可防止水土流失，又可满足生态环境要求，是管道施工大开挖穿越河流后堤岸恢复的好方法。

The concrete small hollow block structure is the most competitive one structure system to replace the fired common clay brick composite structure.

混凝土小型空心砌块结构是替代实心粘土砖混合结构的最有竞争力的结构体系之一。

At present, the company has taking shape machine of building block of concrete, make various types , complete in specifications of series such as the brick machine with cement, the products are sold to spread all over all parts of the country and country in Southeast Asia.

目前，公司拥有混凝土砌块成型机，水泥制砖机等系列产品，各种型号、规格齐全，产品销售遍布全国各地及东南亚国家。

Laid building materials, such as brick, structural tile, concrete, cinder, glass, gypsum, and terracotta block to construct or repair walls, partitions, arches, sewers and other structures.

置放建材，例如砖块、瓷砖、混凝土、灰泥、玻璃、石膏及雕塑装饰，到建筑或修理的墙壁、隔墙、拱门

According to the stress-strain curve equation of concrete compression, we simplified the rectangle stress graph of the stress on the area of its bending cross-section in this paper. A general formula for the height of equivalent compression stress block and the stress strength formula were deducted.

根据混凝土受压应力－应变关系的常用曲线方程，对受弯截面压区混凝土应力进行了矩形应力简化，推导得到了等效矩形应力图形高度及应力强度的一般公式。

In this paper, the RPC, instead of normal concrete, is used in railway prestressed T beam. Both the ANSYS finite element model analysis and the theory analysis verify structure's credibility and design's rationality and feasibility, based on which to emphasize the research to the local stress of the end block.

本文研究的主要内容是用RPC替代普通混凝土用于铁路预应力简支T梁，通过建立ANSYS有限元模型和采用初等桥梁结构理论分别进行计算，验证结构的可靠性与设计的合理可行性，在此基础上重点对端块局部应力进行分析与研究。

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。