查询词典 concrete

The dry and wet jet twotypes of jet aircraft, conveying gas from the former dry mixingmaterials, in the nozzle and pressure mixture of water emitted fromthe latter by the gas or to transport concrete pump nozzle emittedby the concrete mixture.

分干式喷射机和湿式喷射机两类，前者由气力输送干拌合料，在喷嘴处与压力水混合后喷出；后者由气力或混凝土泵输送混凝土混合物经喷嘴喷出。

Compiled procedure based on the overall geometric dimensions and load parameter of DXZ32/900 downward-borne self-propelled mobile framework template and concrete girder with the secondary development tool APDL of ANSYS, achieved the aim of generating finite element model and imposing load of the template and concrete girder automatically,finally,calculated the counterforce of the outer-mould and rod.

利用ANSYS二次开发工具APDL，依据DXZ32/900下承自行式移动模架模板及混凝土梁整体的几何尺寸和荷载参数编写程序，实现了模板和混凝土梁有限元模型的自动生成、荷载的自动施加，并得出外模及撑杆的支反力。

In this Standard, the setting levels for reliability are raised; the contents of high strength concrete are amended; the Grade III steel bar, high strength steel wire and strand are defined as the main stress-undertaking steel bar; the contents of structural analysis and durability design are added and the measures for concrete crack restriction are amended.

混凝土结构设计规范》提高了可靠度的设置水平，补充了高强混凝土，确定了Ⅲ级钢筋及高强钢丝、钢铰线为主导受力钢筋，增加了结构分析及耐久性设计的内容，补充了限制混凝土裂缝的措施。修订后的《混凝土结构设计规范》对保证工程质量，促进技术进步，实现与国际接轨等方面有了重大进展，达到了国际先进水平。主编：李明顺徐有邻

The plank is thick to return should with concrete mark number(the stone anticipate mark number), go together with the amount of Jin match so choice the plank be thick should note concrete mark number and reinforcing bar grade.

板厚还应和混凝土标号、配筋的数量配合所以选择板厚时应注明混凝土标号和钢筋等级。

People sometimes refer to sprawling metropolises as "concrete jungles," but when I look out the window at the tiny people below and the expanse of huge buildings that stretch the horizon wider and wider until my face collides with the green-tinted pane, it seems to be more of a concrete mountain range.

有时人门说不断扩张的都市像&水泥热带森林&，但当我从绿玻璃窗往外看到小不点的人和巨大的高楼越建越远，高楼看上去更像水泥山群。

Polypropylene fiber concrete has many unique engineering properties than normal concrete for tunnel lining in water conservancy engineering with high techno-economics effect and easy construction compared with hang net shotcrete .

聚丙烯纤维混凝土具有比普通挂网喷砼更独特的工程特性，用于替代传统的挂网喷砼对水工隧洞的衬护，具有施工简单方便，技术经济性能良好的优点。

The calculating formulas of cracking load,ultimate load,and crack width given by general concrete code for common reinforced concrete beam are not hold properly.

鉴于此 ，纤维混凝土就在对混凝土改性过程中产生，其中纤维的作用之一就是提高混凝土构件的抗裂性能以及减小裂缝的宽度。

For partially prestressed concrete I or T girder bridge,there is no sufficient stiffness owing to damage like prestress loss and cracks etc. The experiments of original and reinforced girders have been proved that the effect is remarkable to apply steel and concrete composite reinforcement method.

部分预应力混凝土I型或T型梁桥，由于预应力损失、裂缝损伤等造成主梁正常使用状态下刚度不足，采用钢-混凝土组合加固主梁，通过原梁及加固梁的加载试验，表明加固效果十分显著。

The operation of exploiting, breaking and demolishing on the rocks, concrete, slag, steel ladles, frozen soil and ice, the surface of concrete road, bridge pier, and building.

我国直到上个世纪九十年代中期才开始使用液压破碎器，随着施工机械化程度的提高，以及对施工工期的严格要求，加上液压锤高效低耗的优点，很快在我国工程施工中推广使用。

Has rich experiences of some dozens of years in the concrete batching plant equipment, pre-cooling concrete system, ice cake storages and ice cake conveyers, and powder pneumatic conveyers etc., And is capable of providing a series of services of designing, renovating and contracting to the customers.

国电机械混凝土机械事业部(杭州和达混凝土机械工程有限公司)在混凝土搅拌设备、预冷混凝土制冷厂、片冰库及片冰输送设备、粉料气力输送设备等方面有着几十年丰富的经验，能为用户提供设计、改造、总包等各环节服务。

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。