英汉例句

• in order to strengthen anti fatigue of cold worked hole, it is necessary to control the magnitude and distribution of the surface residual stress and strain.

  为了使冷挤压孔真正起到抗疲劳增寿效果，有效控制孔表面残余应力大小及其分布是至关重要的。

• experiments are performed on the relationship between tool flank wear and cutting force, and that between flank wear and the surface residual stress of workpiece.

  对铣削加工过程中后刀面磨损对加工精度的影响进行了分析和研究，建立了基于刀具后刀面磨损的铣削加工误差的数学模型。

• the tensile shear properties, mass loss ratio and surface residual stress of the bond samples before and after the thermal cycling were measured. the tensile shear fracture morphologies were observed.

  测试了热循环前后胶接试样的拉伸剪切性能、质损率和表面残余应力，观察了拉伸剪切断口形貌。

• the surface residual stress of tube and bar after drawing straightening and annealing, under different processing conditions, were measured by means of resistance strain gauge.

  用电阻应变片法测试了管棒材拉拔、矫直和退火过程中产品表面残余应力，研究了管棒材残余应力随工艺参数变化的规律。

• great stress relief would occur in the uniform surface residual stress introduced by shot-peening with a great stress gradient.

  喷丸引入的表层残余应力均匀且梯度大，主要发生应力松弛；

• the results also show the significant factors effecting surface residual stress are in the order of feedrate, depth of cut and cutting speed.

  切削参数对加工表面残余应力影响的显着性顺序为进给量、切削深度和切削速度。

• the surface residual stress differed significantly in the tubes processed by different techniques.

  结果表明，用不同变形方法生产管材，其表面残余应力相差很大。

• the results show that the surface residual stress reduces in some degree at 700℃ of exposure temperature and has a little change with increasing exposure temperature to 750 and 800℃.

  结果表明，热暴露温度为700℃时，热暴露后试样表面残余压应力有所降低，温度升高至750和800℃时，试样表面残余压应力变化不大。

• the production mechanism of the surface residual stress producing in grinding process is the combined effect on extrusion stress and the cutting stress and the thermal load.

  在磨削加工过程中产生表面残余应力，其产生机理是磨粒刃作用引起的挤压应力和切削应力及热应力的综合作用效应。

• results reported in this paper provide possibly the referential data for meeting the rationally grinding conditions in production. surface residual stress in creep-feed grinding have be…

  在试验基础上对缓进给强力磨削表面残余应力的性质、大小、分布特点和形成机理，以及各种磨削条件对其表面残余应力的影响进行了分析讨论。

• results reported in this paper provide possibly the referential data for meeting the rationally grinding conditions in production. surface residual stress in creep-feed grinding have been mea…

  在试验基础上对缓进给强力磨削表面残余应力的性质、大小、分布特点和形成机理，以及各种磨削条件对其表面残余应力的影响进行了分析讨论。

• the results show that the effect of alternate load on surface residual stress relaxation of aluminum alloy plate mainly depends on the vector superposition of load stress and residual stress;

  结果表明：交变载荷对铝合金板表面残余应力松弛的影响主要取决于加载应力与残余应力的矢量叠加；

• compared with the polished specimens, the surface residual stress of the post-exposed specimens was also compressive, but much lower.

  测试发现热暴露在一定程度上降低了原抛光试样表面的残余压应力水平。

• the surface residual stress of thick-wall has been measured by use of xyl-73 x-ray stress instrument after machining and heat treatment.

  用xyl-73型x-射线应力仪测定了厚截面轴承钢件冷热加工工序后的表面残余应力。

• the surface residual stress field of the allay was determined by x-ray diffraction method, and thermal relaxation behavior of residual stress of the alloy aged at 150,300 ℃ was studied.

  使用x射线衍射仪分析了表层压应力场特征，研究了150℃和300℃保温过程中的残余应力热松弛规律。

• the research on the relation of surface residual stress and alloy performance has theoretical significance.

  研究硬质合金表面残余应力与合金性能之间的关系有一定的理论意义。

• investigation was made of effect of preplastic deformation for unexplosive and explosive treatments on strength, surface residual stress and hydrogen embrittlement of the specimens.

  研究了预塑变对爆轰处理和未爆轰处理样品的强度、表面残留应力、氢脆敏感性及其关系的影响。