Fatigue damage is the main destroy mode for the machinery parts and engineering structures under alternate loading over a long period of time.
对于那些长期经受交变载荷作用的机械零件和工程构件，疲劳破坏是一种主要的破坏模式。
The influence factors for removal efficiency sorting by priority are hydraulic loading period, the appending quantity of EM rejuvenation, soil depth.
影响各污染物去除效果因素的主次为，水力负荷周期、EM投加量，土层厚度。
This paper also presents a reduction factor of strength required for checking shock strength based on the test results of embedded elements under low period repeated loading.
文章还根据预埋件在低周反复荷载作用下的试验结果，提出了在进行抗震强度验算时所需的强度折减系数。
Designed a long period (18 months) low - leakage balance cycle core loading, and developed a set of fuel management programme for the extension project of Qinshan's second nuclear power plant.
研究设计了长周期(18个月)低泄漏平衡循环堆芯，为秦山二期扩建工程制定了一套具有工程实用价值的燃料管理方案。
Abstract: Immediate implant loading technique has gained its popularity for the short treatment period and good prognosis.
摘要种植义齿即刻负重技术由于其缩短病人的治疗周期和良好的预后成为现代种植修复的潮流。
Abstract: Immediate implant loading technique has gained its popularity for the short treatment period and good prognosis.
摘要种植义齿即刻负重技术由于其缩短病人的治疗周期和良好的预后成为现代种植修复的潮流。
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