查询词典 lap

Based on cooling condition,considering potential heat of phase transformation,the temperature field of lap joint and non-lap joint of high carbon steel wire on STELMOR cooling line are calculated.

根据高碳钢线材的冷却条件，考虑了相变过程的相变潜热，计算出线材搭接点与非搭接点在斯太尔摩冷却线上的温度分布，计算结果与实测结果吻合较好。

The Baker model and elasto-plastic finite element method are applied to investigate the thermal stress distribution in over lap zone of the single lap joint.

利用Baker模型和弹塑性有限元方法研究了胶接接头搭接区残余应力的分布。

By analyzing the influence of hemisphere pits with different dimension and ellipsoid pits with different aspect ratio on stress and strain distribution of lap joint, the possible propagation of fatigue crack was discussed, and the effects of localized pitting corrosion on the structural integrity of lap joints were discussed.

通过分析不同尺寸的半球形蚀坑和不同长短半轴比值的半椭球形蚀孔应力应变分布的影响，探讨搭接件疲劳裂纹的可能扩展方向，讨论局部孔蚀对搭接件结构完整性的影响。

Since the lap joint is a key part which greatly influences the fatigue life of aircraft structure,a two-stepped riveted lap joint in an integral panel structure is presented,and finite element analysis is performed for it.

纵向连接接头是影响机身整体壁板结构的安全疲劳寿命的关键部位，因此本文设计了一种适用于机身整体壁板纵向连接的阶梯状两台阶铆接接头结构。

Thermo-mechanical coupling finite element method is used to calculate the six inherent strain components and the angular distortion of the lap joint, and each inherent strain component is mapped into the model in the form of boundary condition for linear elastic analysis, the angular distortions of the lap joint are got.

采用热弹塑性有限元法计算出搭接接头的六个固有应变分量和角变形，并以各个固有应变分量作为边界条件，对搭接接头的有限元模型进行弹性分析，计算出各个固有应变分量对应的角变形。

In this paper, a 4-node plate element combined with rivet element and contact element is employed to analyze two typical rivet joint structures, i.e., lap joint and butt joint. The penetration between two sub-plates in the lap zone or butt zone is avoided by introducing contact element in the proposed FE model. Bending deformation and its effect on in-plane displacement of the two typical rivet joint structures are studied.

本文采用四节点板单元，结合铆钉单元、接触单元，建立了针对铆接搭接及铆接对接两种典型结构的有限元模型，并考虑了搭接或对接区内的接触问题，通过参数分析研究了铆接搭接和对接结构在拉伸载荷下的弯曲效应及其对面内位移的影响。

The machine has two drafting zones to have the slivers to be further double and drawn to improve the fibers to be more straight and parallel. The 4 calendars make up a "S-type" mechanism, which can adjust the pressure to the lap, ensuring a perfect lap winding up on the two big calendars, having the best fiber arrangement and best fiber evenness.

采用两区牵伸对预并后的棉条进一步并合牵伸，提高纤维的平行度及伸直度，经过排列为S形的四根压辊轧光合可调的棉卷加压装置，保证了在两个大成卷罗拉上形成的棉卷，具有的最佳的纤维分布和最优的均匀结构。

Phelps swam the 100-meter lead-off lap, in 47.51 seconds, a new personal and U.S. record for that lap.

菲尔普斯游100米带头小康立，在47.51秒，一个新的个人和美国的纪录为一圈。

And when prepares LAP discovered with the Mg this race element replaces in LAP the La element also to be possible to obtain the green luminescent phosphors, and has determined its emission rate and the launch wave length with the fluorescence luxmeter.

并在制备LaPO4时发现用碱土族元素Mg，Ca，Sr，Ba代替La PO4中的La元素也可获得绿色荧光粉，并用荧光光度计测出了其发射强度和发射波长，从而开发了新型APO4：Ce，Tb(A=Mg，Ca，Sr，Ba)系荧光粉。

Every day I told my wife that just returned to socialize, to come back very late, and then drive their cars in the area outside the lap to lap ah.

每天我跟我老婆说，刚回国，应酬多，要很晚回来，然后开着个车，在小区外面一圈一圈的转啊。

If you are unfortunate enough to the lovelorn, please tell me, I will help you out, really, please contact me!

如果你不幸失恋了，请告诉我，我会帮助你摆脱困境，真的，请联系我啦！

China's plan to cut energy intensity by 20 percent and pollutant discharges by 10 percent between 2006 and 2010 is a case in point.

中国计划在2006年到2010间降低20%的能源强度和减少10%的主要污染物排放，就是一个这样的例子。