查询词典 tensile stress

Research results indicate that casing bend not only makes effective cross section decrease but also leads to casing snapping owing to larger local tensile stress.

结果表明：套管弯曲不仅使有效横截面降低而且由于局部拉应力过大造成套管拉断。

Moreover the tensile stress and elongation at break keep at 45MPa and 100% respectively.

此外，CB的加入还有效抑制了共混体系中增塑剂的迁移和水蒸气透过率。

Repeated forceful contractions of wrist extensors or forearm supinator result in tensile stress over the lateral epicondyle. The repeated forces are due to (1) inadequate muscle strength, power, endurance, and flexibility of the forearm muscles,(2) inadequate techniques of tennis playing, and (3) inadequate equipments.

其受伤机制为过度强烈或反覆太多的腕伸肌及外旋肌收缩造成对肘外踝的张应力；而(1)肌肉的肌力、爆发力、持久力、柔软度不足(2)不适当的系球技巧(3)不适当的器材等都是使外髁张压力增加的原因。

The tensile stress-strain curves of the multi-layer composite were predicted by correcting Lee's equation, and these predictions showed good agreement with the experimental data when form harden was taken into account.

此外本文还在前人的研究基础上，经过分析与修正，提出了一种能比较准确地预测不锈钢／铝／不锈钢多层复合板的真应力—真应变曲线的方法。

Corrosion behavior of high strength galvanized steel wires under certain tensile stress was studied at different temperatures in a simulated acid rain by Tafel linear extrapolation, EIS and accelerated corrosion test.

采用Tafel直线外推法、交流阻抗和加速腐蚀试验，研究了拉伸应力作用下高强度镀镜钢丝在不同温度的模拟酸雨溶液中的腐蚀行为，表征其腐蚀前后形貌。

Overpressure when the weak plane tensile stress to ultimate strength of the material was broken.

超压时其薄弱面上的拉伸应力达到材料的强度极限发生断裂。

The results show that the range of tensile stress in the specimen increases with Poisson's ratio.

采用三维有限元分析软件Marc，对高径比为1的巴西试验试样进行了8种泊松比(0~0.4)条件下的应力分析。

The system of phase equilibrium data of the Fe-Cu base alloy is established relatively, the spinodal decomposition range of the Fe-Cu base alloy is calculated utilizing Thermo-Calc software, The composition range of the spinodal decomposition of the Fe-Cu base alloy is prognosticated with more accuracy; The self-formed mechanism of egg-type microstructure of the Fe-Cu base alloy with spinodal decomposition in the liquid-phase region under gravity conditions is theoretically investigated. Based on the analysis and calculation of interfacial tensile stress induced by the temperature gradient in the process of solidification, the theoretical results interpret preferably the self-formed mechanism of egg-type microstructure of the Fe-Cu base alloy through the analyzing of force states of metallic droplet in the rapid solidification.

建立了较为完整的铁铜基合金系的相平衡数据体系，利用Thermo-Calc软件对铁铜基合金系的液相调幅分解成分范围进行了计算，较准确地对铁铜基合金系的液相调幅分解成分范围进行了预测；从理论上对液相调幅分解型铁铜合金卵型结构的形成机理进行了研究，基于凝固过程中由温度梯度所导致的界面张力的分析与计算，通过考察快速凝固过程中金属液滴受力情况，较好地解释了液相调幅分解型铁铜合金卵型结构的自形成机理。

The relationships between tensile stress and strain of concrete with incorporated 0%,5%,10%,15%metakaolin were studied.

采用美国产MTS试验机，分别研究了掺0％，5％，10％，15％偏高岭土混凝土的轴拉应力-应变关系。

Cracking due to the combination of tensile stress and corrosion in the presence of water and chlorides.

在存在水和氯化物的情况下及耐压强度和侵蚀的联合作用下发生的开裂。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。