工作疲劳的

The resuits show that metallurgical deject is the main reason leading to early formation of fatigue crack under normal working stress .

认为，该曲轴材料的冶金缺陷是导致疲劳裂纹在正常工作应力下过早形成的原因。

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

现在的我，真的有点疲倦了，他们说是工作的疲劳期。

By installing the footboard assembly of the invention, the feet of drivers can get relaxed and fatigue is relieved when driving; moreover, the footboard assembly is flexible in design, simple and convenient in operation.

通过安装本发明的搁脚板总成，使驾驶人员在使用时脚部得到了放松，缓解了疲劳，并且本发明设计灵活，操作简便易行，即使普通工人就能毫无困难的快速完成，提高了工作效率。

This is a harmful habit which is weakening to our mental powers, and is, more over, unreasonable.

这种怀习惯削弱我们的智力和推理。完全的惰性比适度工作更令人疲劳。

Recuperation is not possible if there is constant activity, physical or mental; but this question of leisure can be settled in a friendly manner acceptable to all.

如果在体力上或智力上不停地工作，那么将难以消除疲劳。然而这项闲暇的问题，可以在大家都可能接受的友善方式下加以解决。

But little work has been conducted on thermal fatigue of AC pavement under repetitious temperature effect.

而对于沥青路面在温度反复循环作用下的温度疲劳开裂问题，所做的工作要少得多。

The middle-aged people are normally the ridgepole of the society,who bear important responsibilities,while physically they tend to show signs of overtiredness as a result of long-term over-loaded work,continual work or study and lack of sleep.

中年人是社会的栋梁，他们肩负着历史的重任，而他们在身体上表现为长期超负荷劳累、持续不断地工作学习，或睡眠不足，疲劳得不到及时消除而导致过劳。

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

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。

The red stonecrop capsule can also improve the anaerobic capecity, But itis not affect the maximum strength and the contract speed of muscle,which suggest that red stonecropcapsule is a good medicine for endurance spo...

揭示红景天是耐力性运动和速度耐力性运动的一种较好的辅助药物，亦可作为保健用品提高健康人有氧工作能力和抗疲劳能力。

RESULTS:①Ten main causes were analyzed from one-way analysis: work with head bowing, natural deterioration, neck external injury, neck caught cold, high-pillow sleeping, humidity of the environment, cervical growth factor, nervous mind, overtiredness, and pharyngitis.

结果：①对引发颈椎病的10种主要诱因经单因素分析后，按相关度大小依次为：长期低头工作、自然退变、颈部外伤、颈部受凉、高枕睡眠、潮湿的环境、颈椎发育性因素、精神紧张、过度疲劳、咽喉炎。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。