查询词典 foundation bed

The study provides the scientific foundation for applying injecting the grouts into the bed separated zone of overlying strata to control subsidence.

该项研究为地表移动和变形预计及应用覆岩离层注浆技术控制开采沉陷提供了科学依据。

Research conclusions:The analysis and comments are made on the requirements and the technical indexes of rail, sub - rail foundation, fittings and ballast bed for track structure of passenger dedicated railway line and high - speed railway in many countries, and the thinking is offered for development of the key track technologies

研究结论：对各国在高速铁路轨道结构、客运专线和高速铁路对轨道结构的要求、钢轨、轨下基础、扣件、道床等方面的技术指标做出分析和评述，并对一些关键技术的发展提出了思路。

In my paper, the storage characteristic of the coal seam and mechanical properties of gas-filled coal is introduced firstly, as offers the basis of the study of physical parameter and effective stress of coal and the foundation of the mathematical model of fluid-solid coupling of coal-bed gas.

本文首先对煤层瓦斯的储存特征及含瓦斯煤的主要物理力学特性进行了概述，为耦合物性参数和煤体有效应力的分析研究与建立煤层瓦斯流固耦合渗流模型提供了依据。

Based on the deep foundation pit project of tunnel in Nanjing metro west extending line, the supporting methods of the bored pile biting into deep mixing pile in soft soil are discussed. The key construction techniques and monitoring results for the supporting form in watered and soft soil bed are expounded. The ability of resisting seepage must be considered when insertion depth of supporting structure is designed, which may also prevent the skirting from losing its stability.

以南京地铁西延线区间隧道的深基坑工程为背景，对软土层条件下的钻孔桩咬合深搅桩的支护方法展开探讨和研究，著重阐述含水软土层中该围护型式的关键施工技术和监测结果，指出在设计围护结构插入深度时必须考虑抵抗渗流破坏的能力，同时安全的插入深度也是防止维护结构&踢脚&失稳的保证。

Each Stryker bed is designed to cater to your specific needs, philosophies like BackSmart, open architecture and equipment compatibility serve as the foundation for all of Stryker's med/surg products.

包括高级病床，ICU病床，妇科病床，转运推床，儿童病床，EMS急救转运设备等产品史赛克动力产品，如CORE 动力系统以及系统5大骨系统，以其高性能及耐用性而著称

With the meticulous ground geology investigation,it carry through a primary analytical research the new structural fracture zone growth and its levee foundation piping formation of Eogene red bed in Shijiao Section.

通过细致的地面地质调查，对北江石角段红层新构造断裂带的发育及其堤基管涌形成机制进行了初步的分析研究。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。