1) compaction spacing
夯点间距
2) punning interval
夯击间距
3) dynamic consolidation spots
强夯夯点
1.
Until now,few literatures have referred to the study of reasonable spaeing of dynamic consolidation spots.
目前很少文献论及强夯夯点的合理间距问题，作者提出了检验合理的间距特征指标法，并简单介绍了山东某电厂灰坝强夯处理地基时夯点间距问题。
4) tamping point
夯点
1.
In the course of dynamic compaction reinforcement and treating floppy foundation,earth volume is compressed in the effective scope of getting force to any tamping point,which is controlled by three stages that is reducible porosity stage,granules deformation stage(granules compaction stages) and granules inlaid stage.
在进行强夯加固处理松软的粗粒巨粒地基土的过程中,任何夯点有效受力范围内的土体压缩加密都受三个阶段的控制,即孔隙缩小阶段、颗粒形变阶段(颗粒挤密阶段)和颗粒镶嵌阶段。
5) nodal pitch
节点间距
1.
The resonance frequency and nodal pitch of symmetrical three step flexural vibration holder have been calculated precisely based on Timoshenko beams theory, and the 3D curved surfaces displaying the variations of the resonance frequency and nodal pitch with the tool holder sizes have been drawn by a computer.
由Ｔｉｍｏｓｈｅｎｋｏ理论推导出对称三阶梯超声频弯曲振动刀杆的振幅分布解和谐振频率方程，并通过编制的计算机程序绘制了表示阶梯刀杆尺寸对谐振频率和节点间距影响的三维曲面。
6) distance between weld spots
焊点间距
1.
The influence of the distance between weld spots on static strength was studied by FEM in this paper.
通过对多点焊搭接构件的有限元分析，探讨了焊点间距对强度的影响，并与已有的实验结果比较，能较好的对应。
2.
The paper studied the influence of the distance between weld spots on static and fatigue strength by the experiments of multi spot welded plate,and we got the stress distribution around the weld spots by our mechanical model,it tallied with our experiment date.
通过研究多点焊搭接构件的静强度与疲劳强度，探讨了焊点间距对强度的影响，并且用弹性力学模型分析了板中焊点附近的应力状态，与实验结果能较好地对应。
补充资料：夯嘴夯腮
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