The results shown that the different zones of butt joints have different fatigue crack propagation rate. The average load, welding residual stress and the microstructures influenced the propagating rate of fatigue crack.

  • 结果表明,焊接接头的不同部位疲劳裂纹扩展速率不同,平均应力、焊接残余应力、金相组织对疲劳裂纹的扩展速率都有一定的影响。
  • 来源:互联网摘选更新时间:2025-01-19 23:32:09

  • 重点词汇
  • jointsn.接头( joint的名词复数 );关节;公共场所(尤指价格低廉的饮食和娱乐场所) (非正式);一块烤肉 (英式英语);
  • resultsn. 后果,结果( result的名词复数 );成绩(包括比分、得票、获胜者或当选者名单等);成功实现的事;
  • shownv. 给…看( show的过去分词 );表现出;显露出;上演;
  • stressn.精神压力;强调;重音;
  • propagatingv.繁衍,增殖( propagate的现在分词 );传播,宣传,普及;
  • theart.这个;指已提到或易领会到的人或事物;指独一无二的、正常的或不言而喻的人或事物;用以泛指;与形容词连用,指事物或统称的人;用于姓氏的复数形式前,指家庭或夫妇;(指特定用途的事物)足够,恰好;每,一;当前的,本,此;(重读,表示所指的为知名或重要的人或事物)
  • weldingn.焊接法,定位焊接;粘结;
  • raten.速度,进度;比率;价格,费用;房产税;
  • 相关例句
1、

With theoretical analysis of the output power of the wave maker, the study brings forward power matching principle and calculating formulae based on the average load, and applies them into theoretical calculation of a case.

本文在对冲箱式造波机输出功率进行理论分析的基础上,提出了基于造波机平均负载的电机功率匹配原则及计算公式,并结合实例进行了理论计算。

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2、

The operational rate of the indoor unit is influenced by the average load rate. The operational characteristic of the total refrigerating capacity of the system and the input power of the compressor was also studied.

指出室内机的运行率与平均负荷率相关,分析了系统总制冷量和压缩机输入功率在工作过程中的运行特性。

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3、

He goes about the making tolerence of elementary component, and he gives the calculation formula of displacement when center wheel or one of the planet frames as a average load component.

从传动基本构件的制造公差入手,给出了当太阳轮或内齿轮之一作为均载构件时,其位移量的计算公式。

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4、

In the protocol, the traffic load according to the length of the interface queue of MAC layer is calculated and the dynamic average load of the network is defined as a threshold value.

该协议根据MAC层接口队列长度计算流量负载,同时将网络动态平均负载定义为阈值。

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5、

Average load of actual network environment should be less than the maximum rate of bottleneck node. Theoretical value of buffer possession is less than the value that is set in the actual network environment.

实际网络流量的平均负载不应大于瓶颈节点向网络发送的最大速率;分支节点缓冲占有量的理论值要小于实际网络环境中所应设置的值。

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6、

The experimental results reflect that the output power of the AC servo motor changes periodically and the actual values of the average load power coincide well with the theoretical values of it.

试验结果表明:冲箱式造波机在造规则波的过程中,其交流伺服电动机的轴端输出功率,呈周期性变化,且电动机的平均负载功率实测值与理论计算值吻合较好。

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7、

The maximum diurnal average load is consistent with the peak of discharge, indicating that water and soil losses occur largely during the rain storms.

最大日平均输沙率均与最大流量峰值对应,说明水土流失主要发生在暴雨期间。

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8、

The statistical values of the contact pressure, ratio of corner and side pile load to the average load are also given for the use of designers in practice.

文中还给出了基底反力的统计值,角桩反力、边桩反力与桩的平均反力的比值的统计值,以利设计人员的使用。

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9、

Space permitting, we can increase the Counterbalance reasonably to reduce effectively the bearing average load and the vibration average acceleration to improve the vibration conditions.

在空间允许的情况下合理加大平衡块可以有效地降低轴承平均负荷并可以减小机体平均振动加速度,使得整机振动情况得以改善。

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10、

399 rule in "Coalmine security rules" prescribes that difference between any rope load and average load should not over? 10%.

《煤矿安全规程》规定:摩擦提升装置中任一根提升钢丝绳的载荷与平均载荷之差不得超过±10%。

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11、

With given installed units, to improve the economic index on the generation side depends on improvement of the average load rate and optimization of load distribution among units.

在电网装机设备一定的前提下,提高发电侧经济指标主要取决于提高平均负荷率及优化分配各机组之间的负荷。

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12、
13、

With the optimum strategy, the fuel consumption can be reduced by 3% at maximum load compared with an average load assignment strategy.

根据该分配方案,锅炉房可比每台锅炉平均分配负荷情况最多减少3%燃料消耗量。

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14、

The grease trap waste treatment facility will be capable of handling average load of 400 cu. m. per day.

隔油池废物处理设施可平均每日处理400立方米隔油池废物。

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15、

However, there are two factors that will affect the estimation of the hardware requirement to support average load on the web tier

然而,要在web层支持平均负载,也有两个因素将影响硬件需求的评估

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16、

Table listed cathodic current density and average load in different plating solutions, thereby tank size was calculated.

列表说明各镀种阴极电流密度、平均装载量等数据,由此计算所需设置的镀槽尺寸。

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17、

Thus to give out the real result of enhancing average load rate when increasing or decreasing load of the unit.

给出了协调控制系统改进后机组升降负荷时的实际平均负荷率的提高效果。

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18、

In The author analyses the average load component of involve planet gear wheel trasmission.

对渐开线行星齿轮传动均载机构进行了分析。

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19、

We carried an average load of seventy-five people and three pallets in a combat environment.

在作战环境下我们平均搭载75名人员和三个货盘。

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20、

Rural area electric network has the feature of load scattered, seasonable and low average load ratio.

农村电网具有负荷分散、季节性强、平均负荷率低等特点。

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