1、

For circumferential crack case, it has been found that the better h 1 function can be gotten by using EPRI method if two methods ( EPRI and NSC) for determining M 0 are used.

对于含周向裂纹情况,采用两种M0的计算方法(EPRI方法和净截面法NSC)所得到的h1值相比较发现,EPRI公式得到了较好的h1函数分布。

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2、

Based on the line-spring shell model, J integral of circumferential and axial cracks in pipe elbows is calculated by EPRI method. Then by following the procedure of EPRI, F 1 function and h 1 function are given.

采用线弹簧壳体模型进行有限元计算求解含裂纹弯管的J积分,而后仿照EPRI方法的思路,给出了J估算式及其相关系数F1和h1。

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3、

By adjusting the oscillating roll string perturbed starting point, you can change the ink circumferential distribution.

堵住调度串不朱辊串不静的起步不背, 可以保持油不朱的周向不合布环境.

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5、
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Fretting fatigue in component& the feature in circumferential dovetail joints

构件微动磨损疲劳&盘上周向燕尾榫槽的特点分析

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8、

Considering effect of armature circumferential, radial, axial distribution of removed metal and circumferential distributed slots against magnitude and phase of real unbalance, a more precision contour milling correction model was build.

考虑去重质量在转子周向、径向、轴向的分布以及圆周上分布的槽对实际去除不平衡量的影响,建立较精确的R型铣削去重模型。

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9、

The experimental results showed that both the circumferential and axial stresses around the cross section varied in a similar "W" shape, but the former was larger than the latter in absolute valume.

实验结果表明,弯头横截面上的环向应力和轴向应力分布均呈相似的W型,但各点环向应力的绝对值均大于轴向应力。

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10、

The construction of a track and field sports ground requires the most accuracy of the circumferential instalment of track kerbs.

在田径运动场的施工中,要求跑道内突沿的周长达到最佳精确度。

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11、

In general, the boundary stress between every kinds of reducer with tube may be ignored for circumferential membrane stress in engineering.

计算环向薄膜应力时,一般来说,工程中各种异径管与连接直管之间的边缘应力可以忽略。

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12、

In the constant load and live load under the action of shear pin, and the circumferential weld will withstand high amplitude of cyclic stress, the strength and fatigue problem should cause height to take seriously.

在恒载和活载的作用下,剪力销以及其周边焊缝将承受幅值较高的应力循环,其强度和疲劳问题应引起高度重视。

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14、

To obtain the resistance curve of crack growth of an elastic-plastic material, a test for dynamic crack initiation and arrestment is carried out on a self-designed bar-bar tensile impact apparatus by using larger diameter short specimens with deep circumferential notches and larger ligament diameters.

为得到弹塑性材料裂纹扩展的阻力曲线,采用较大外径和较大韧带直径的周边切口在自行研制的间接杆杆型冲击拉伸试验装置上进行了动态断裂和起裂止裂试验。

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15、

Using a seam auto-tracking technique with arc sensor, seam tracking experiments for circumferential lap weld of automobile air storage vessel have been performed in this paper. In addition, influence factors of tracking effect and weld quality are analyzed.

采用电弧传感式焊缝自动跟踪技术,对汽车贮气筒环缝搭接进行了自动跟踪工艺试验,并对影响跟踪效果和焊缝质量的因素进行了分析。

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16、

Objective To explore a better method to achieve the upper arm, s circumferential harmony.

目的寻求能够更好的雕塑上臂环周曲线和形态的方法.

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17、

The robot's B-axis features an expanded range of motion which improves circumferential welding on cylindrical workpieces.

该机器人的B轴功用是使该机器人具有广泛的运动范围,以提高圆柱形工件的环焊接效果.

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18、

It was successfully applied butt welding of circumferential of pressure vessel using pulse MAG welding.

采用计算机控制,成功地应用于压力容器的环缝脉冲MAG焊工艺.

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19、

A continuous circumferential band applied to an insulated conductor at regular intervals for identification.

一种连续圆周带,以规则时间间隔提供给绝缘导体用于识别.

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20、

No matter what style the circumferential and axial expressive power is not the same.

无论排版方法怎样,其周向和轴向表示辛是不不同的.

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