cavity wall

noun

1. （有保暖作用的）空心墙，夹壁墙
   a wall consisting of two walls with a space between them, designed to prevent heat from escaping
   1. cavity wall insulation
      空心墙隔热

1. N-COUNT (隔音或防寒的)空心墙，夹层墙
   A cavity wall is a wall that consists of two separate walls with a space between them. Cavity walls help to keep out noise and cold.
   1. ...cavity wall insulation.
      空心墙隔音材料

1. Insulate your home. Cavity wall insulation can cut heat loss through the wall by up to 60 percent.
   房屋隔热可以利用空心墙来减少热能损耗，降幅高达60%。
2. Analysis of stress paths in clays adjacent to cavity wall during self-boring pressuremeter tests
   自钻式旁压试验中邻近腔壁土的应力路径分析
3. Influence of cavity wall elasticity on resonant frequency of small underwater cylindrical Helmholtz resonator
   腔壁弹性对水下小型圆柱形亥姆霍兹共振器共振频率的影响
4. Testing and Nonlinear Finite Element Analysis on Cavity Wall Structure
   空斗墙砌体结构检测与非线性有限元动力分析
5. Fuzzy optimal design facing cavity wall thickness of large-scale die casting mold
   面向大型压铸模型腔壁厚的模糊优化设计
6. Aiming at the injection mold structures of female mold on stationary mold, the force on the famale mold and male mold are analysed, and the cavity wall thickness are calculated.
   针对凹模安装在定模上、凸模安装在动模上的注塑模结构，对矩形型腔模具进行了受力分析和型腔壁厚计算。
7. One is that the same to that of the cavity wall. The other is that the pressure of equilibrium radiation field is only connected with the system equilibrium temperature.
   得到两个结沦：（1）平衡辐射场内部的压强与腔壁受的压强相同：（2）平衡辐射场的压强只与系统平衡时的温度有关，与其它性质无关。
8. Research and finite element analysis on the steel frame structure with new infilling cavity wall
   新型砌体复合填充墙钢框架体系试验研究及有限元分析
9. Non-linear time-history analysis of multilayer concrete block structure with cavity wall
   混凝土空心砌块空腔墙结构的地震反应分析
10. A ( test): after being eroded through acid, the cavity wall was spread with EM dental adhesive, then filled with silver amalgam.
    A组：经酸蚀后在洞壁周围涂以薄层EM粘结剂，吹匀随即以银汞合金充填。
11. The Strength of Sand Mold for Vacuum Evaporation Pattern Casting ( VEPC) and the Moving of Cavity Wall
    负压实型铸造砂型强度及型壁移动的影响因素
12. During the shore period of observation, carcinoma node, dimension of the cavity, thickness of the cavity wall and volume of liquid in the cavity have dynamic changes.
    囊腔内壁有附壁“结节影”（癌结），腔内有液体，在短期观察中“癌结”、“囊腔大小”、“囊壁的厚度”和“腔内液量”均有动态变化。
13. This numerical simulation on gas penetration, pressure field, displacement process of melt-gas boundary in different time, and skin melt forming on the cavity wall is developed for GAIM parts.
    该研究对气体的穿透过程、压力场分布、小同时刻熔体/气体边界的移动状态以及在模壁上形成表层聚合物熔体壁厚的过程进行了气体辅助注射成形充模流动的实例数值模拟研究。
14. Conclusion Bonding resin could distinctly reduce microleakage and assure good adaptation between the cavity wall and amalgam.
    结论应用树脂粘结剂可增加充填体与洞壁密合度，明显减少银汞合金充填微渗漏。
15. Restoring force of small concrete hollow block cavity wall
    混凝土小型空心砌块空腔墙体的恢复力试验研究
16. Discussion on the calculation formulas of injection mold cavity wall thickness
    注塑模型腔壁厚计算公式讨论
17. Dry gauze was applied to clean the fiberboard on the thoracic cavity wall so as to remove pus mosses.
    用干纱布反复擦拭该处胸腔壁层纤维板，去除表面脓苔。
18. Through the experimental result and theoretical analysis, the capability of seismic shear formula of the row-lock cavity wall strengthened with HPFL is presented.
    通过试验研究结果和理论分析，提出了HPFL加固空斗墙墙体抗剪承载力的计算公式。
19. According to theories and experiments, this paper test condensation phenomenon of cavity wall.
    理论和试验相结合对夹芯墙体的冷凝现象进行了检验。
20. As a special masonry structure, cavity wall masonry is well accepted in rural areas of our country due to its low cost.
    空斗墙砌体作为一种特殊的砌体结构，由于其造价低廉，我国很多农村地区建房都采用这种结构。
21. According to the wall testing process, we put finite element numerical simulation on the cavity wall which is set the ring beam but without structural concrete column, using discrete model to analysis the principal stress, cracks distribution and displacement of the wall.
    参照墙体试验过程，对设置圈梁但无混凝土构造柱的空斗墙体进行有限元数值模拟，采用分离式模型对墙体的主应力、裂缝分布与墙顶位移变化进行分析。
22. This paper has a deep research on thermal resistance of cavity wall.
    对夹芯墙热工性能进行了深入研究。
23. The three main problems faced by water pump are leakage, vibration noise and corrosion of the impeller and water cavity wall.
    汽车水泵的三个主要故障是泄漏、振动噪声和叶轮或水腔内的腐蚀。
24. At last, a formula of the row-lock cavity wall strengthened with HPFL is presented to predicting the carrying capacity of seismic shear. The formula coincides well with the experimental results, can be used in practice projects.
    最后，本文提出了经HPFL条带加固空斗墙的抗剪承载力的计算公式，公式计算结果与试验结果吻合良好，可供加固设计人员在实际工程中参考使用。
25. After entering the chamber, because of edge effects by the cavity wall, the flow rate of blank uneven, showing a distinct layered flow.
    在进入腔体以后，因边部受到腔体壁的影响，坯料的流动速率不均匀，可见明显的分层流动。
26. Depending on the test results, the paper proposed a shear strength empirical formula which is suitable for high-performance ferrocement reinforcement rowlock cavity wall. This empirical formula is reference use to reinforcement design in the actual project.
    同时根据试验结果，提出了适合高性能复合砂浆钢筋网条带加固空斗墙砌体结构抗剪承载力的建议经验公式，可供加固设计人员在实际工程中参考使用。
27. Cavity wall masonry structure is a kind of special structure, because of its simple construction, low cost, so long in many of our relatively low level of economic development are widely used in many areas.
    空斗墙砌体结构作为一种比较特殊的结构形式，由于其施工简便、造价低廉，因而长久以来在我国许多经济发展水平相对较低的地区得到广泛的采用。
28. However, the construction of cavity wall masonry is not included in the current relevant standard, so research in this area are relatively small.
    但是，建设空斗墙砌体结构的相关标准却未被列入我国现行的规范中，因此对这方面的研究也相对较少。
29. Because of the various reasons of the construction and use, the row-lock cavity wall usually has the low-strength mortar especially in the vast rural areas.
    由于建造和使用时的种种原因，空斗墙结构房屋往往出现砌筑砂浆强度很低的情况，尤其是在广大农村地区。

noun

1. a wall formed of two thicknesses of masonry with a space between them