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- repeated compressive stress 重复压应力
- The compressive stress of general polyamine soft foam plastic is improved with polymer polybasic alcohol . 为了改善普通聚氨酯软泡的压陷性能,采用添加聚合物多元醇,并对照其添加前后的物性。
- Compressive stress is transferred by carrying plate and PBL (Perfo-Bond Leisten) shear connectors. 压应力由承压板及PBL剪力键共同传递,拉应力、剪应力主要由PBL,剪力键传递。
- The coating is of a compressive stress and the base metal is of a tensive stress. 计算结果表明,由于瓷层与金属基体热膨胀系数存在差异,瓷层处于压应力状态,金属基体处于拉应力状态;
- As the radium of pipe increases, the absolute value of the radial stress decreases, and the compressive stress o... 随着管道半径的增大,径向应力绝对值减小,瓷层所受的压应力也减小。
- Earlier stage was NS compressive stress and thereafter EW compressive stress,later stage NS torsion stress. 先期为南北向的挤压应力,其后是东西向的挤压应力作用,后期为南北向的扭动应力作用。
- An applied tensile or compressive stress resolved into a shear component along a specific plane and direction within that plane. 一个实际拉或压应力沿某一特定平面和在该平面特定方向上分解得到的切应力分量。
- Objective To investigate the effect of different diameter powder on setting time and compressive stress of carbonated hydroxyapatite cement (CHC). 目的 检测不同粉体粒径对碳酸化羟基磷灰石水泥 (carbonatedhydroxyapatitecement,CHC)的固化时间和压缩强度的影响 ,为其修复骨缺损提供理论基础。
- The results show that the orientations of principal compressive stress and principal tensile stress are NEE and NNW respectively. 结果表明:主压应力为北东东向,主张应力为北北西向;
- The maximum draw stress located on the lingual apex, while the maximum compressive stress located on the lingual crest of the ridge. 最大拉应力位于舌侧根尖部,最大压应力位于舌侧牙槽嵴顶。
- The growth behavior of short through-thickness crack in the residual compressive stress which was introduced by a pressin method was investigated. 摘要用压入法引入残余压应力,以研究穿透短裂纹在残余压应力中的扩展规律。
- The shift of G peak position toward lower wavenumber is because of the releasing of compressive stress in a-C:Cu films by the addition of Cu. 实验结果显示随著铜含量增加,发现粗糙度提高并且表面尖锥数量增加及细化的现象,但铜在膜中分布均匀。
- Under axial force, moment and shear force steel-concrete joint subjected to compressive stress, tensile stress and shear stress. 在轴力、弯矩和剪力的作用下,钢-混凝土接头处将产生轴向压应力、拉应力和剪应力。
- By improving and optimizing some parameters of shot peening technology,we can acquire desired residual compressive stress and its depth below surface. 通过控制喷丸工艺参数,寻求理想的残余压应力值和残余压应力层深度。
- The magnetostriction along the growth direction of these samples and the dependence of magnetostriction on compressive stress have been investigated. 研究了沿着这些样品的生长方向的磁致伸缩性能以及磁致伸缩性能与压力之间的关系。
- As a whole the change of interface asperities dimension have more important influences on the tensile stress y than the compressive stress x. 指出了结合层表面粗糙度的设计应以减小陶瓷层和结合层之间界面附近的陶瓷层中平行于界面方向的压应力和垂直于界面方向的拉应力,尤其是陶瓷层中垂直于界面方向的拉应力而保持相同的机械附着力为原则。
- Experiment shows , polymer polybasic alcohol can effectively enhance the compressive stress of polyamine soft foam plastic . 研究结果表明:聚合物多元醇能有效地提高聚氨酯软泡的压陷性能。
- I shall have to report you for repeated lateness. 你老是迟到,我可要告你了。
- Effects of foaming agent、vulcanizer and the match of the two on the compress stress relaxation of the silicone rubber foam were studied. 研究了发泡剂用量以及发泡剂与硫化剂之间的匹配等对硅橡胶泡沫材料压缩应力松弛的影响。
- He made a resolution never to repeat the act. 他决心不再采取那种行动。