notched的例句大全

Once compressive residual stress is induced in the notched area, the residual stress concentration factor can be higher than the theoretical stress concentration, therefore the notched fatigue limit can be higher than the highest smooth fatigue limit.

缺口试件引入残余压应力，由于应力集中效应，缺口根部的残余应力集中系数可能高于理论应力集中系数，因而其疲劳强度将超过最高的光滑试件疲劳强度。

By use of V notched round bars with different theoretical stress concentration factors as finite element models ( FEM) of tensile screw threads, stress intensity factors ( SIF) of surface cracks of screw threads are calculated.

将拉伸螺杆简化为理论应力集中系数Kt不同的带V形缺口圆杆，采用裂纹尖端为20节点奇异单元的三维有限元模型，对螺杆半椭圆表面裂纹的应力强度因子进行了计算。

More than 300 smooth and notched specimens of 40 Cr alloy steel undergoing two kinds of heat treatments were used to study the effect of stress triaxiality and temperature on macro-mechanical behaviour and micro-fracture mechanism during the ductile-brittle transition in a range of temperature from 20 ℃ to-196 ℃.

研究了300余件40Cr钢轧制态和调质态试样在20℃至&196℃范围内温度与应力对该材料的韧脆转变力学行为和微观断裂机制的影响。

The present work will intend to further study tensile and creep behavior of notched 2D-C/ SiC composites.

本文研究了2D-C/SiC双边圆弧缺口试样的拉伸及拉伸蠕变性能。

Tensile failure of notched cross-ply laminates taking into account the interfacial damage

计及界面损伤的割口正交叠层板的拉伸破坏

One-dimensional Fractal Study of Tensile Fracture Surface of Notched Reinforcement bars

预切田螺纹钢拉伸断口的一维分形研究

Hydrogen embrittlement index ( 1%) of welds and heat affected zone ( HAZ) of C-Mn steel welded joints are studied by means of smooth and notched tensile specimen.

用光滑和缺口拉伸试件，对C-Mn钢的焊态和焊接热影响区的热模拟态进行氢脆敏感性指数的研究，并进行了金相与断口的SEM，TEM，AES的微区分析。

The residual tensile strength of steel fiber reinforced mortar ( SFRM) was determined by inverse analysis by using load versus crack mouth opening displacement ( CMOD) curve from notched beam tests.

根据三点弯曲缺口梁的荷载与裂缝张开位移曲线，用反分析法确定了钢纤维水泥砂浆的拉伸残余强度。

After ultraviolet irradiating, the Young's modulus and tensile yield strength of HDPE are increased; its elongation at break and notched Izod impact strength are decreased.

紫外辐照后，HDPE的杨氏模量和拉伸屈服强度提高，但断裂伸长率和缺口冲击强度下降。

Results indicated that the integrated mechanical property of HDPE/ E-TMB blends was best with notched izod impact strength increasing 5.65 times, retention rates of tensile yield strength and flexural modulus being respectively 90.8% and 73.7% when elastomer content of E-TMB was 44%.

结果表明，当E-TMB中弹性体含量为44%时，共混物的综合力学性能最好，悬臂梁缺口冲击强度是HDPE的5.65倍，拉伸屈服强度和弯曲弹性模量保留率分别为90.8%和73.7%；

The results showed that the notched Izod impact strength and conservation rate of tensile yield stress of HDPE E-TMB were markedly superior to those of HDPE elastomer, while the conservation rate of elastic modulus in bending of HDPE E-TMB and HDPE elastomer was nearly the same.

结果表明，HDPE/ETMB的悬臂梁缺口冲击强度的提高幅度、拉伸屈服应力保持率均显著优于HDPE/弹性体，二者的弯曲弹性模量保持率基本相同；

The relations between Ultrasonic parameters and damage evolution are obtained by test, which include cube and prism specimens with different w/ c ratios and notched concrete beams with different depth, and the mechanic of concrete destruction is testified.

通过试验，得到了不同水灰比的立方体和棱柱体试块以及不同开口缝深的缺口梁的损伤演变与声学参数（声速和波幅）的关系，验证了混凝土损伤破坏机理。

He had notched up more than 25 victories worldwide

他已赢得了超过25次国际级别赛事的胜利。

Steve Bull notched his 200th goal for Wolves as they beat Leicester 3-0

史蒂夫·布尔为狼队攻入了他的第200粒进球，他们以3比0击败了莱斯特队。

Three-Dimensional Stress Concentration Effect in Notched Plates

带槽平板的三维应力集中效应

Changing the drive of timing mechanism from timing gear to notched belt can greatly reduce the high and medium frequency ( higher than 500 Hz) radiated noise at front measuring point of the engine.

而将正时机构由正时齿轮传动改为同步齿形带传动，可以大大改善前端测点的500Hz以上中、高频辐射噪声。

Effect of heat treatment conditions on the thermal fatigue properties of WC/ steel composites ( not forged) has been investigated by the use of V notched specimens on the self-made thermal fatigue test machine.

采用板状带V型缺口试样，在自制的热疲劳试验机上进行试验，研究了不同热处理状态下未经锻造的WC／钢复合材料热疲劳性能的影响。

Analysis and application of riverbank protection structure with notched sill in inland waterway

内河航道齿坎式护岸结构分析及应用

A compact frequency notched microstrip slot antenna for multiple application is proposed.

提出了一种小型陷波多用途超宽带微带天线。

addendum envelope notched like a saw with teeth pointing toward the apex.

（指螺旋齿轮的）齿顶包络面锯齿状的像牙齿顶端一样的。