Through physical and chemical experiments, it is obtained that the break of the CAM shaft is a torsional fatigue break.
通过理化试验，得出凸轮轴断口属扭转疲劳断口。
The variational load engendered by hydraulic pressure undulation is one of the main factors of hydraulic pipe fatigue break.
因液体压力脉动形成的作用于液压导管的交变载荷是造成液压导管疲劳破裂的主要因素之一。
The shape is very complex, rigidity is poor. It exist serious stress concentrates, and it can cause fatigue break down easily.
并且它形状复杂、刚性差，又存在严重的应力集中现象，容易产生疲劳破坏。
Based on the analysis of hydraulic pipe break style, the relationship between fatigue break of hydraulic pipe and hydraulic pressure was studied.
在分析液压导管破裂类型的基础上，重点分析了液体压力作用与液压导管破裂的关系。
The fatigue break down is the main form of die failure. To improve the use life of dies, an approach for increasing fatigue resistance of die material is reviewed.
疲劳破坏是模具失效的主要形式，为了提高模具的使用寿命，综述了提高模具材料疲劳抗力的多种途径。
The test results with the needle-plane electrode system under ac voltage at 77 K indicate that the fatigue break in UHMW-PE under mechanical forces during the electrical treeing is a critical factor.
结果表明，机械应力下疲劳强度的劣化是低温电树枝化的重要因素。超高分子量聚乙烯具有低温性能好。
Online dating fatigue is very real. Sometimes you need to take a break, other times you need to fine tune your profile or change your parameters and habits.
网络交友疲劳症是确实存在的，时不时你需要休息一段时间，或是修改下你的个人主页，或者改变一下你的选择项和爱好。
Now we need the break because the fatigue is starting to be felt and even today we suffered a bit.
现在米兰需要休息，因为我们已经感到疲劳了，在和拉齐奥的比赛中球员们也感到了这一点。
The thermal fatigue crack propagated mainly through the break-age of the interface of carbide and grain boundaries for either quenched or quenched and tempered steel.
无论是淬火或淬回火态的试样其热疲劳裂纹主要沿着碳化物与基体脱开处及晶界裂纹桥接而扩展。
The reasonable force distribution can mitigate fatigue generated during walking and running, break through the limit of the body, enhance elasticity and has the effect of force assistance.
其合理的受力分布能够减少行走和跑步时产生的疲劳，突破身体的限制，增强弹性，并且还有助力作用。
Take time off. Whether it's a mini-break or a week away, time off is essential to fighting mental fatigue.
不管是短暂的休息还是一个星期的假期，休息是对抗大脑疲劳必备要素。
Its symptoms are mainly manifested in part or whole body skeletal muscle fatigue, muscle weakness was volatility increased after the event, with a break and the morning light sunset to reduce weight.
其症状主要表现为部分或全身性的骨骼肌易疲劳，肌无力呈波动性，活动后加重，休息后减轻和晨轻暮重。
Its symptoms are mainly manifested in part or whole body skeletal muscle fatigue, muscle weakness was volatility increased after the event, with a break and the morning light sunset to reduce weight.
其症状主要表现为部分或全身性的骨骼肌易疲劳，肌无力呈波动性，活动后加重，休息后减轻和晨轻暮重。
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