英汉例句

• high strength, low thermal conductivity, high ductility and high work hardening tendency of stainless steels are the main factors that make their machinability difficult.

  不锈钢材料由于强度高、导热系数低、韧性大以及加工硬化严重等原因使得切削加工非常困难。

• the samples experienced the elastic and plastic deformation processes in quasi-static monaxial compression test before fracture, and no work hardening is found during the plastic deformation.

  结果表明，该非晶复合材料的室温準静态下的压缩变形过程主要表现为弹性和塑性变形，并且塑性变形阶段无明显加工硬化现象产生，断裂方式为纵向劈裂。

• in the multi-pass ball spinning, steady flow of metal can be formed easily because of using small thickness reduction and work hardening of the material, which can ensure elongation of the tube.

  多道次滚珠旋压时，由于采用较小的壁厚减薄量和材料的加工硬化，金属易于稳定流动，能够保证管坯的轴向伸长。

• studied the mechanism of work hardening by broaching new engine superalloy gh761, which is important to gh761 application and discussion the reason of cutting tool wear.

  研究新型高温合金gh761拉削时产生加工硬化的现象和变化规律，这对研究gh761合金的实际应用和探讨拉刀磨损原因是非常必要的。

• test results show that for the stress-strain curves with no obvious peak strain, it is a available to use work hardening rate method to determine peak strain and stable strain.

  实验结果表明，对于无明显峰值应变的应力-应变曲线，采用加工硬化率方法确定峰值应变和稳态应变是一种有效的方法。

• dp steel has better work hardening ability while trip steel has better bake hardening ability.

  dp钢拥有更加优良的加工硬化能力，trip钢则具有较为理想的烘烤硬化能力。

• the results show that the effects of work hardening by strain-induced martensite transformation and cast pore defects are the main reasons leading to strip broken of the steels during cold rolling.

  结果表明，形变诱发马氏体组织所加剧的加工硬化与冶炼时所产生的气孔缺陷的共同作用是冷轧断带的原因。

• the simulation results suggest that bauschinger effect and work hardening etc are validated in the model.

  模拟结果表明，弯曲过程中存在鲍辛格效应和加工硬化等现象。

• the method of cold work hardening is applied to increase the permanence limit and to decrease the compressive stress of groove and little round angle of turn angle on mechanic components.

  采用表面硬化处理的方法，使机械构件上沟槽、转角的小圆角处的持久极限得到提高，减少构件的应力集中危害。

• the research results show that the microstructure and work hardening mechanism are distinguishing under different work hardening effect;

  结果表明，在不同硬化条件下高锰钢中的硬化组织不同，其加工硬化的机制也不相同。

• in this paper, the effects of many factors on the ability of work hardening of high manganese steel were studied under 「relative impact load」 with the newly-designed dropping impact hammer.

  采用自制落锤式沖击试验机系统研究了在「相对沖击功」作用下诸因素对高锰钢加工硬化能力的影响。

• the results showed that this effect was obvious and the reason is that there exists work hardening in the surface layer or residual stress.

  结果表明，试样的复用次数对拉伸强度有明显的影响，原因在于金属被粘物表层上出现加工硬化或存在残余应力。

• the research results show that obvious softening occurs between the first and second pass and the increasing work hardening exists between following passes.

  结果表明，第一和第二道次间出现明显的软化；后面道次间则出现不断增加的加工硬化现象。

• the high wear resistance of the metastable austenitic mn-steels lies in the high work hardening caused by induced martensite transformation.

  介稳奥氏体锰钢具有高耐磨性的原因是其在磨损过程中磨面诱发产生大量的马氏体提高了其抗磨粒的切削和剥离能力。

• it is found that the compacted silt exhibits a work hardening character under high cell pressure, exhibits a work softening character under low cell pressure, and exists a yield stress.

  结果表明：压实粉土在低围压下为应变软化，高围压下为应变硬化，存在一个屈服应力；

• as full recrystallized tzm alloy was hot deformed at 1200 ℃, the stress increased greatly with the strain increased when the strain was below 5%, and work hardening was notable.

  完全再结晶后的tzm合金在1200 ℃下热压缩变形，当应变量小于5%时，应力随着应变的增加而迅速增加，加工硬化现象明显；

• the results show that the best work hardening effect could be received only at higher 「relative impact load」 than critical value;

  结果表明，对于给定成分的高锰钢，只有在高于临界「相对沖击功」的情况下，才能达到最佳的硬化效果；

• re-modification can improve work hardening velocity, but it can「t improve the final work hardening effect;

  稀土变质处理可以提高加工硬化速率，但不能改变最终的硬化效果；

• the work hardening models are built. the effect of the coefficient of friction and the deforming ratio on the process of ironing is analyzed.

  在考虑加工硬化的基础上分析了凹模、芯轴与制件之间的摩擦因子以及变形比对变薄拉深工艺过程的影响。

• re-modification can improve the velocity of work hardening, but it can」t improve the final work hardening effect;

  稀土变质处理可以提高加工硬化速率，但不能改善最终的硬化效果；

• the evolution of blank hold pressure is determined by the effect of work hardening and softening during deep drawing process.

  单位压边强度随温度的变化规律与拉深成型过程中材料的软化与硬化作用有关。

• nb and n can decrease the stacking fault energy and hinder the movement of dislocations, therefore the work hardening ability is enhanced remarkably.

  此外，铌、氮能降低层错能，阻止位错运动，使钢的加工硬化性能明显提高。