抗疲劳

汽包与管道抗疲劳断裂可靠性分析方法

A method for analyzing reliability of steam bags and pipelines to resist fatigue fracture

观察结果表明，此两种药对提高或加速冷适应和抗疲劳有一定作用。

This experimental observation showed that two tonics may enhance or accelerate the cold adaptation and resist fatigue .

根据保健食品功能评价方法复合营养液C具有抗疲劳作用。

According to the evaluation methods of health food functions , the complex nutrients C has the antifatigue function .

F3抗疲劳药液对大鼠力竭运动时血气的影响

The Influence of F_3 Anti-fatigue Medicinal Liquid on the Animal Spirits at the Exhausting Activity of Rats

结果表明本课题组研发的FRP封装光纤光栅应变传感器是一种能耐高温和抗疲劳的高性能传感器。

The results show that FRP strain sensors can resistant high temperature and fatigue .

研究结果表明，TP具有强心与抗疲劳作用，而无镇静作用。

These results indicated that TP had effects of cardiac tonic and anti-fatigue , but no sedative effect .

结论：结果提示刺五加复方口服液能增强冷暴露机体的能量代谢，增加超氧化物岐化酶（SOD）的活性，改善机体局部微循环功能，并有一定的抗疲劳作用。

Conclusion : AS compound may enhance energy metabolism , increase SOD activity , improve local micro-circulation and may have some anti-fatigue effect .

结论EAP具有明显的抗疲劳功能。

Conclusion The EAP has evident anti - fatigue effects .

介于FRP筋具有耐腐蚀、强度高、质量轻、抗疲劳等优点，故采用FRP筋来代替钢筋应用在混凝土结构中减小腐蚀的影响。

FRP rebars have high strength , corrosion resisting , light quality and antifatique performance . Adopting FRP rebars can reduce corrosion influence .

SBS乳化改性沥青具有较好的渗透性、抗疲劳性和防水性，在路面裂缝治理中取得良好效果。

With desirable permeability , fatigue resistance and watertightness , SBS modified asphalt emulsion has been used in pavement cracking control effectively .

伪人参皂苷GQ对力竭运动小鼠抗疲劳作用研究

The study of anti-fatigue action of pseudo-ginsenoside GQ on exhaustive mouses

在经历了Electroforming电压操作后，薄膜器件表现出良好的开关性能，包括较低的阈值电压、良好的抗疲劳性和保持特性。

After electroforming , the film presents good switching performance , including low-threshold voltage , good endurance and retention .

SiC纤维增强Ti基复合材料具有高强度，高硬度，以及其高温下优异的抗疲劳和抗蠕变性能，因此它在航空宇航业中有着越来越广泛的应用前景。

The monofilament SiC fiber reinforced titanium matrix composites ( SiCf / Ti ) have higher specific-strength and specific-stiffness , and keep better fatigue and creep resistance at elevated temperature .

目的：观察抗疲劳1号（AF－1）对游泳运动大鼠血液ATP和乳酸，以及脑和肌肉组织中ATP含量的影响。

AIM : To study the effect of antifatigue-1 ( AF-1 ) on ATP in blood , brain , muscle and blood lactic acid in swimming rats .

机械特性聚醚醚酮PEEK具有刚性和柔性，特别是对交变应力下的抗疲劳性非常突出，可与合金材料相媲美。

Mechanical properties PEEK PEEK has rigid and flexible , especially for alternating stress of fatigue resistance is very outstanding , but and alloy material comparable .

表明：服EGb可显著提高小鼠的持续运动能力，具有抗疲劳和促进疲劳恢复的作用。

This showed that EGb improved the ability of continuous moving and had the effect of anti-fatigue and getting over from fatigue .

碳纤维（CF）具有高比强度、高模量、极佳的抗疲劳和抗蠕变性能，被广泛用于复合材料增强相。

Carbon fibers ( CF ) are widely used as fillers in composite materials due to their high specific strength , high modulus and high resistance to fatigue and creep .

计算结果表明，带有应力减轻槽的公螺纹具有较小的应力集中，特别是API标准应力减轻槽的应力集中最小，因此抗疲劳性能最佳，建议采用这种应力减轻槽结构。

FEM Results showed that stress of the pin threads with stress-relief grooves is smaller than that of API standard connection without stress-relief grooves and the stress-relief grooves of API standard is best for resistance of fatigue .

方法：测定给药前后大鼠的Hb含量，复制大鼠低张性缺氧的模型，观察抗疲劳Ⅰ号对Hb，血气及相关指标变化的影响。

Methods : Through duplicating the mode of hypoxia in rats , we observed the influence of Antifatigue ⅰ on the changes of Hb , blood gas and some relative factors .

为了探求SBS改性沥青的抗疲劳性能和低温抗裂性能，以三种常用的国产沥青为基质沥青，SBS为改性剂，通过选择合适的工艺条件，制备得到成品SBS改性沥青。

Three kinds of domestic base asphalt and modifier SBS are made into SBS modified asphalt by appropriate techniques in order to explore resistance to fatigue and low temperature anti-cracking performance of SBS modified asphalt .

文摘：福达平（fdp）对小鼠具有抗疲劳、耐缺氧、降低疲劳小鼠血清中尿素氮质量浓度、促进糖原储备、降低糖原消耗等作用。

Abstract : fdp has many actions for mice , such as antifatigue , antioxygen-deficient , decreasing urinary nitrogen output of fatigue mice , improving glycogenesis and decreasing glycogen consumption .

FRP不但具有优异的力学性能和化学稳定性，而且由于单一的纤维相对缺陷较少，作为单向复合材料FRP更具有很强抗疲劳性，所以FRP也被广泛的应用到加固承受疲劳荷载的结构。

FRP has the properties of distinguished mechanics performance and chemical stability . Moreover as unidirectional composite material , FRP possess tenacious fatigue resistance . Therefore FRP has also been widely used in strengthening structures bearing fatigue load .

目的：研究口服HO对小鼠的抗疲劳作用及其机理。

PART TWO : An experimental study of hyperoxia solution taken orally on fatigue in volunteers induced by exerciseAIM : To explore the antifatigue effect of hyperoxia solution ( HO ) taken orally and its mechanism in volunteers induced by exercise .

纳米SiO2的抗疲劳机理是粒子很小且具有大量的羟基，可以在摩擦副间形成吸附薄膜，因而保护了固体表面，提高了润滑脂的耐磨性。

SiO_2 nano particle has anti-rubs function is because SiO_2 nano particle is very small and has the massive hydroxy , can forms the adsorption thin film within rub Surface . So protected the solid surface improve the grease resistance to wear .

bw剂量的某口服液给小鼠灌胃30天后，按卫生部《保健食品的功能学评价程序和检验方法》中免疫调节、抗疲劳作用检验方法进行小鼠免疫功能、运动耐力的测定。

Bw peroral fluid for 30 days , the immunologic function and sport endurance of mice were assayed according to test methods of immune regulation and anti-farigue function in 《 Functional assessment procedure and test methods of health food 》 .

Mφ吞噬率及血清溶菌酶含量升高有统计学意义（P0.01），抗疲劳试验及T淋巴细胞转化率无明显统计学意义。

M φ percentage of phagocytosis and the content of serum lysozyme increase significantly compared with the contorl group ( P ≤ 0.01 ), but anti-fatigue test and the ratio of T - lymphocyte transformation do not have significant difference compared with the control group ( P0.05 ) .

而当未熔透尺寸2a／T＞0.5时，则接头的抗疲劳性能有显著的改变。

It is found that the anti fatigue property of the joints has not been substantially weakened under the condition that the non melting depth in welding 2a / T is less than 0.5 , and beyond this limit , things are different .

目的通过体外冷热循环机械载荷（TCML）咀嚼模拟实验，比较三种不同树脂粘接系统粘接Ni-Cr合金与牛牙釉质的抗疲劳破坏能力。

Objective To compare the fatigue resistant ability of three resin luting systems bonding Ni-Cr alloy to bovine enamel in an in vitro thermocycling and mechanical loading ( TCML ) chewing simulator .

AAAC-400导线的拉重比达11.67km，一般可用于1000m左右大跨越线路上，且具有较高的抗疲劳强度。

AAAC-400 conductor has the tension-weight ratio of 11.67 km , which is normally used for large cross line at about 1 000 m , being of higher anti-fatigue strength .

应用聚丙烯纤维（简称DFRC）来提高混凝土的抗裂性、韧性和抗疲劳等性能及防水性能已成为当今路桥工程中的重要途径。

It is the main method to use DFRC to promote the property of cracking resistance ? toughness ? fatigue resistance and water proof .