工作疲劳

无论男女，体重增加都与工作疲劳和加班工作有关。

Work fatigue and working overtime were associated with weight gain in both sexes .

研究最后得出结论，工作疲劳和加班工作是导致过劳肥的危险因素。

The study concluded that work fatigue and working overtime are risk factors for weight gain .

结果护理作业人员下背痛患病率高达60.3%，多元Logistic回归分析提示：工龄、弯腰时间、工作疲劳感、轮班频率等因素与下背痛有关。

Results The prevalence of low back pain among nurses was 60.3 % . The results of multiple logistic regression analysis indicated that low back pain related to many risk factors such as length of service , time of stooping , fatigue and frequency of work-shifting .

减轻工作疲劳模型的设计与应用

Design and application of model to alleviate working tiredness

实际上，参与的锻炼越多，工作疲劳的风险就越低。

In fact , the more the participants exercised , the lower the risk of facing work burnout .

医务人员感觉工作疲劳者所占比例最高（41.59%）。

The number of medical workers who feels fatigue caused by overwork ranks the highest , which is 41.59 percent .

也有初步的资料，小鼠可能更容易受到禽流感时，他们的工作疲劳。

There was also preliminary information that mice may be more susceptible to the flu when they exercise to fatigue .

偏于头背的头痛：通常由于工作疲劳或其他心理压力引起身体张力。

A headache located at the back of the head ; usually caused by body tension resulting from overwork or psychological stress .

目前国内外针对手术室护士疲劳程度、压力源与控制感分析方面的研究少有报道，本研究将探讨手术室护士工作疲劳程度、工作压力源和压力控制感之间的关系。

There are few researches on the operating room nurses at home and abroad for the degree of fatigue , stress analysis of the source and perception of control .

工作疲劳，那可以使你晚上睡觉更香，同时提醒你应该学会合理安排，想办法改变现状。

Work fatigue , it can make you sleep better at night , but should learn to make reasonable arrangements to remind you , think of ways to change the status quo .

假设系统有一个修理工和三种状态（正常工作疲劳工作或半工作和故障），其系统寿命均服从指数分布且相互独立，利用马尔可夫过程理论建立了原系统模型。

Assuming that the system have a repairman and three states ( normal work , fatigue working or semi-working and failure ), its life are obey exponentially distributed and independent each other , and established the original system model by using the Markov process theory .

短时程HRV的频域指标用于照明环境引起的工作学习疲劳评价中，表现出显著性。

The frequency domain index on short-time HRV used for the evaluation on the working fatigue that caused by the lighting environment shows remarkable variety .

铝箔轧机工作辊疲劳破裂浅析

Analysis about Fatigue Failure of Working Roller in Aluminium Foil Mill

中厚板轧机工作辊疲劳断裂测算算法研究

Algorithm study of fatigue fracture calculation for work rolls in plate mill

他如此努力地工作，疲劳遍及他地全身。

He worked so hard that the weariness pervaded his whole body .

我真的工作非常疲劳。

I am really worn-out form work .

现在的我，真的有点疲倦了，他们说是工作的疲劳期。

Now , I was really a bit tired , they said that the fatigue .

重卡司机通常需要长时间工作，疲劳驾驶现象在重卡司机中普遍存在。

The heavy truck drivers usually work for a long time , many of them are fatigue driving .

钢丝绳绕滑轮工作的疲劳损伤机理问题，关系到钢丝绳传动的安全性、可靠性和经济性。

Mechanisms of fatigue failure of wire rope working with sheave are related to safety , reliability and economy of Wire rope transmission .

大多数结构部件都在变幅循环载荷作用下工作，疲劳破坏是最常见的失效形式，疲劳启裂和裂纹扩展行为与恒幅加载情况有显著区别。

Many mechanical components are subjected to the variable amplitude loading sequence . The fatigue fracture is one of the most common failure forms .

在由于过分工作的疲劳与饥荒带来的死亡之后，大规模的屠杀，1937-1938的恐慌便接踵而来：人们在不眠的夜晚里等待敲门声；

After deaths from overwork and starvation , there is the plain mass murder of the1937-38 terror : the sleepless nights spent waiting for the knock on the door ;

引入了钢丝绳疲劳寿命对滑轮绳槽硬度的敏感指数α，将其定义为钢丝绳绕软滑轮组和绕硬滑轮组工作时疲劳寿命的比值。

Sensitive index α of influence of groove hardness of sheaves on fatigue life of a wire rope is proposed , which is a ratio of fatigue life of wire rope winding soft sheave group to one of hard sheave group .

提出了一种用于工程机械结构疲劳寿命预测的相对应力谱方法，并用该方法进行了不同情况下的装载机工作装置疲劳寿命的预测分析。

Presented is a method of relative stress spectrum used in predicting the fatigue life of the structure of a construction machinery . The method can be used hi fatigue life prediction of the operating device of the wheel loader under various conditions .

经PD理论指导三个月之后，87.5%的受试者反映工作引起的疲劳程度得到很大程度的缓解。

Three months after the PD theoretical guidance , 87.5 % of the subjects reported that their fatigue were greatly relieved . 2 .

VO2和IEMG比值在动静力运动疲劳发展过程中变化不同，反映了两种工作方式的疲劳机制不同。

The ratio of Vo_2 and IEMG changes differently during the development of kinetic and static exercise fatigue , it reflects different fatigue mechanism of 2 working methods .

ITF正在采取行动，保护海员们上岸休息的权益。ITF认为上岸休息是海员们应有的权益，同时减低了海上工作时的疲劳程度，因而保证了海事安全。

ITF is campaigning to protect seafarers'right to shore leave as essential to their rights as workers , and to minimise the effects of fatigue through work at sea and thus ensure maritime safety .

航空发动机高压涡轮工作叶片热疲劳试验研究

Thermal Fatigue Investigation of HPT Blade in a Typical Aeroengine

冷轧工作辊表面疲劳剥落机理的研究

Study of fatigue spalling mechanism of coldworking roll surface

药物可以使人摆脱日常单调的工作带来的疲劳。

Drugs remove man from the treadmill of routine .

长时间的工作使我疲劳。

The long hours of work have wearied me .