不疲劳

The second order asymptotic formulation for reliability analysis of parallel systems is employed in calculating the fatigue failure probability of the failure path of the system.

由于结构系统的疲劳破坏是一个受到大量不确定因素影响的现象，因此运用结构可靠性分析的基本理论和方法，对结构系统进行疲劳可靠性分析十分必要。

Among them, the antioxidant compounds can effectively remove free radicals and esters peroxygen compounds inside the body, and interdict the powerful cancerogenic substance N-ammonium nilrite compounds. It can not only greatly enhance the body's immunity, but also with effective functions in moisturizing the skin, anti-fatigue and anti-aging; the bamboo fiber contains the amino acid necessary for human body, having distinctive health-care functions on the skin; the bamboo cellulose, bamboo honey and pectin have the effects of moisturizing the skin and fighting fatigue. They can increase the body's microcirculating blood, activate the histiocyte, enable the body to produce heating effects, effectively regulate the nervous system and unclog the meridian; the bamboo fiber has no free electric charge, antistatic and relieves itching.

其中，抗氧-化合物能有效清除体内的自由基和酯-过氧化合物，阻断强致癌物质N一亚-酸氨化合物，不仅能显著提高机体免-能力，而且具有滋润皮肤和抗疲劳、-抗衰老的生物功效；竹纤维含有多种-体必需的氨基酸，对皮肤具有独特的-健功能；竹纤维素、竹密、果胶具有-滋润皮肤和抗疲劳的功效，能增加人-的微循环血流，激活组织细胞，使人-产生温热效应，能有效调节神经系统-，疏通经络；竹纤维不带自由电荷，-静电，止瘙痒。

Microstructural analysis indicated that granular carbides existed in the steel of lower fatigue life prior to quenching heating, which remained undissolved during austenizing and remained in the quenching microstructure,resulting in lower fatigue life.

但调查发现，这些工作多数局限在弹簧钢常规力学性能方面，对抗疲劳性能的研究相对较少，而弹簧生产中则经常出现疲劳寿命达不到要求、影响因素却不清楚的问题。

ResultsThe commonest symptoms and t heir frequency in sub-he althy people were fatigue 78.7%, poor quality of sleep 73.4%, amnesia 59.9 %, fatigue irrelievable after rest 59.1%, dry throat 59.0%, dizziness 58.6%, dr y and xerotic eyes 58.3%, ache with distension eyes 57.8%, ache 56.4%, ear ly awakening 52.7%, difficulty in falling asleep 52.5%...

结果亚健康人群中发生频数及均数较高的症状：疲劳78·7%，睡眠质量差73·4%，健忘59·9%，疲劳在休息后不能缓解59·1%，咽干59·0%，头昏58·6%，眼睛干涩58·3%，眼睛酸胀57·8%，身体疼痛56·4%，早醒52·7%，入睡困难52·5%，易怒51·8%等；常见危险因素：缺乏休闲活动60·4%，缺乏体育锻炼58·0%，经常加班56·7%，空气污染56·2%，噪音51·3%等；亚健康人群中常见中医证候：脾气虚证10·2%，肝郁脾虚证10·1%，心脾两虚证9·7%，脾虚湿困证7·4%，气虚证4·2%等。

The coarsened structure perpendicular to primary crack plane exhibits better propagation resistance than that parallel with primary crack plane, but it seems that crack propagation property at high temperature can not be improved by changing γ′precipitates morphology.

颗粒形态不会改变裂纹扩展路径及微观机制，粗化结构的疲劳裂纹扩展阻力随温度升高而降低的趋势比原始结构剧烈，同时与主裂纹面垂直的粗化结构具有比与主裂纹面平行的粗化结构更好的疲劳裂纹扩展抗力，但通过改变γ′形态似乎不能改善高温下裂纹扩展性能。

I think that we have seen that when he's rested he plays better, when he is not fatigue the knees is stronger and works better, when he fatigues then the muscles aren't protecting the joint as much and there's more stress on the area of the joint surface damage.

我想我们都看到了，当他休息了之后会打得更好些。当他感觉不到疲劳的时候，膝盖感觉更有力更好；当他疲劳的时候，肌肉就不足以保护关节，也就让关节表面受伤的部分承受更多的压力。

By the way of X-ray stress measurement, the characteristics of residual stress distribution of specimens, which were shot peened and polished, were studied; by the way of three-point bending fatigue tests, the influence of polishing after shot peening on fatigue properties was studied; on this basis, the reason why Shot Peening Standards provide that the depth of metal removal does not exceed 10% of the specified arc height was analysed.

文中指出300M钢喷丸强化工艺中打磨对喷丸效果的影响问题；通过X射线应力测定，研究喷丸及打磨后试样的残余应力分布及变化的特点；通过三点弯曲疲劳试验，研究喷丸后打磨对试样疲劳性能的影响；在此基础上，分析喷丸标准中规定喷丸后打磨去除量不可以超过阿尔门强度值的1/10的原因。

In the coating, the nodular defect was observed to worsen severely the properties. For testing under oxidation condition, the nodular defect results in the internal oxidation of Al. No single Al oxide scale may be formed at 1100℃ owing to consumption of Al. Under hot corrosion, it becomes as short-path for diffusion of S through the coating, thus sulphuring the coating together with the substrate. During thermal shock testing, it may act as the source of cracking, and moreover, if cyclic stress applied, the cracks propagate toward the substrate, the thermal fatigue properties of coating will be worsened.

结果表明：在氧化条件下，缺陷导致Al的内氧化，在1100℃时，由于Al的大量内消耗，涂层表面已不能形成单一的氧化铝膜，使氧化性能下降；在热腐蚀条件下，缺陷成为硫向涂层中扩散的通道，导致涂层及基体的硫化；在冷热疲劳条件下，缺陷成为裂纹源，在交变应力作用下，裂纹向基体中扩展，降低了涂层的热疲劳性能。

reference literatures were reviewed,the mechanism,method and curative effect of acupuncture therapy for exercise-induced fatigue was induced.concluded that the related research have no unified law and standard,were unsystematic,and so on.how to form a unified rule based on chinese medicine theory and combined with clinical practice,is the major task of acupuncture therapy for exercise-induced fatigue,even other sport disease.

通过查阅近年来文献，归纳针灸疗法治疗运动性疲劳的机理、方法和疗效及存在的问题。结果发现相关研究存在无统一法则，无统一标准，不系统等问题。如何以中医理论为指导，结合临床实践形成统一的治法治则，是针灸治疗运动性疲劳乃至其他运动性疾病都必须首先解决的问题。

Hey yo jim man why don't ya, you don't you kick some of that you know you know how you do it man it's a trip people don't even believe were together right now but tell your story you know the one i like say it for me riders on the storm riders on the storm into this house we're born (into this house we're born) into this world we're thrown (into this world we're thrown) like a dog without a bone an actor out on loan riders on the storm there's a killer on the road his brain is squirmin' like a toad take a long holiday let your children play if ya give this man a ride sweet family will die killer on the road, yeah goin' off of this off of that with the lizard king bumpin' in the back how bout that driftin', liftin', swiftin', coastin', testaroastin' but the wheels won't stop 200 on the highway fresh up off the block he's a rider, na he's a killer dresses in all black but his hat says stealla pedal to the metal i gotta go hard drive by and say hello hey fredwreck you my mello now let me here what i sound like acapella wow ride dip swish now bring it back just like this like a dog with out his bone unlike a g with out his chrome it's hard to imagine the homey dog in a jag and he's checkin' for the checkered flag comin' in first never in last cause my car to fast i neva eva run out of gas cause i just to clean i do it upper class so fasten your seat belts its so hot it will even make heat melt so get a bowl and roll and ride slip through the slip and slide like a dog without a bone an actor out on loan riders on the storm there's a killer on the road his brain is squirmin' like a toad take a long holiday let your children play if ya give this man a ride sweet family will die killer on the road, yeah need for speed i'm trying to take the lead hold on little homey before you run into the trees i've seen thinks that i would have never saw before hey yo jim let'em in, let'em in open up my back tire smokin' the whole street and now the police wanna flash there lights and chase the dogg all night but i won't pull over nor give up cause i just don't give a fuck yeah from the side boy where we was born and raised straight up to ride boy continuously, we get to an expeditiously keep the light on east side on snoop dogg and the doors and yeah we bout to ride on riders on the storm riders on the storm into this house we're born into this world we're thrown were thrown

嘿摇摇弯轨机人为什么不唉，你不你踢一些那你知道你知道如何你这样做人这是一次旅行人们甚至不相信是在一起此时但告诉你的故事你知道那个我像为我说它骑士在暴风雨上骑士在暴风雨上入这房子我们是出生入这世界我们是扔像个狗没有一根骨头一个演员那儿有一个杀手在路上他的大脑是squirmin'像个癞蛤蟆采取一个长的假期让你的孩子们玩如果唉给这人一个乘甜家将死凶手在路上，是呀去'离开对于这离开关于那和蜥蜴国王 bumpin'在后面如何拳击比赛那 driftin'，liftin'，swiftin'，coastin'，testaroastin'但是这个车轮不会停止两百在公路上新鲜向上远离块他的一个骑士，娜他的一个杀手衣服在纯黑但他的帽子说stealla 踩踏板金属我有去难驶过和问好嘿fredwreck 你我的梅洛现在让我这里什么我听起来像acapella 哇骑现在倾斜豪华带来它回来只是这样像个狗与出来像个狗没有一根骨头一演员借出的骑士在暴风雨上那儿有一个杀手在路上他的大脑是squirmin'像个癞蛤蟆采取一个长的假期让你的孩子们玩如果唉给这人一个乘甜家将死凶手在路上，是呀需要速度我是试图着先鞭继续小像家一样在你未碰撞树木我已经看到想那我从来不锯在以前嘿摇摇弯轨机让'em 在，让'em 在开发我的后面疲劳smokin'一街一巷那么警察要闪光那儿灯光和追逐道格整夜但我不会拦截也不放弃造成我只是不给一个性交是呀自边男孩我们在那里出生和提升直直至骑男孩骑士在暴风雨上骑士在暴风雨上入这房子我们是出生入这世界我们是扔我的翻译不太标准别见怪

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐