方法：记录蟾蜍坐骨神经干动作电位和腓肠肌收缩曲线，测定低位运动中枢、神经肌接头、骨骼肌出现疲劳的时间并加以比较。
Methods: By recording the action potential of sciatic trunk and contract curve of sural muscle of hoptoad, and measuring the time of fatigue in nerve centre, neuro-muscular junction and muscle.
由拉伸和疲劳试验，测定了冷凝器用钛螺纹槽冷却管的力学参数；
The mechanical parameters of the cooling tube with spiral flute were measured by the tension and fatigue tests.
使用有限元分析测定的关键部位格林-拉格兰奇应变评价橡胶部件的疲劳破坏参数。
The Green-Lagrange strain at the critical location determined from the finite element analysis was used for evaluating the fatigue damage parameter of the rubber components.
测定了试样的接触疲劳寿命、硬度、残余应力和残余奥氏体量。
The rolling contact fatigue life, hardness, residual stresses and the amount of retained austenite of the specimens were measured.
应用视觉近点测定评价纺织厂不同作业工人的视疲劳。
The vision fatigue of textile workers with different task was estimated by measuring the proximal point of vision.
通过合理定义损伤变量，由试验测定了新材料和钢纤维增强混凝土的疲劳损伤及其演化规律；
Then, by reasonably defining damage factors, the fatigue damages and the corresponding evolution principles of the new material and the steel fiber-reinforced concrete were measured by experiments.
方法：记录蟾蜍坐骨神经干动作电位和腓肠肌收缩曲线，测定低位运动中枢、神经-肌接头和骨骼肌出现疲劳的时间并加以比较。
Methods: By recording the action potential of sciatic trunk and contract curve of sural muscle of hoptoad, and checking the time of fatigue in nerve center, neuro-muscular junction and muscle.
目的：测定股骨交锁髓内钉锁钉的生物力学变化，分析易发生疲劳断裂的锁钉位点。
Objective: To analyze the biomechanical changes of interlocking nails and the position of nail where fatigue fragmentation happens easily.
方法记录蟾蜍坐骨神经干动作电位和腓肠肌收缩曲线，测定低位运动中枢、神经-肌肉接头和骨骼肌出现疲劳的时间并加以比较。
Methods: the action potential of sciatic trunk and contract curve of sural muscle of hoptoad were recorded, and the time of fatigue in nerve center, neuro-muscular junction and muscle was checked.
在多次试验和分析的基础上，研制了一种可用于现场测试的工程结构材料疲劳载荷谱实时测定系统。
Based on the many times tests and analyses, a real time system about spot testing fatigue load spectrum of engineering structure materials was studied and developed.
高频疲劳试验机属于金属材料试验机，是一种主要用于测定金属及其合金材料在室温状态下的拉伸、压缩或拉压交变负荷的疲劳性能试验的机器。
High-frequency fatigue tester, which belongs to metal material tester, is used to measure the fatigue performance of drawing, compressing of metal material and its alloy in room temperature condition.
应用二维单侧容限系数公式，提出了一种测定金属材料疲劳裂纹扩展速率的小样本方法。
A small sample method for testing fatigue crack growth rate curve of steel was presented in this paper using a formula of two-dimensional one-side tolerance factor.
根据试验测定的焊缝各区冲击韧性、断裂韧性、疲劳裂纹扩展速率和疲劳裂纹扩展门槛值，对焊缝力学性能作出综合评价。
The mechanical properties of the butt welded joints have been evaluated according to the impulsive and fracture toughness as well as the rate and threshold values of fatigue crack propagation.
脑、心脂褐质（LF）的含量和小鼠应激能力：抗疲劳和耐缺氧实验及小鼠腹腔巨噬细胞吞噬功能测定。
The content of lipofuscin(LF) estimated for brain and heart of mice. The stress power was observed. The ability of anti tired and tolerance hypoxia and phago-function of macrophage were estimated.
测定了300M钢的缺口疲劳始裂寿命曲线，给出了估算疲劳始裂寿命的方法。
The fatigue crack initiation life of 300M steel is experimentally investigated and a simple method for predicting the fatigue crack initiation life of materia is offered.
在分析了疲劳损伤后未锈钢筋静强度试验数据的基础上提出了基于剩余强度的混凝土用钢筋疲劳极限的测定方法；
On the base of experimental data, a new fatigue limit measuring method of steel bar in concrete based on remained strength has been presented;
该系统可实现疲劳断口条纹尺寸测定、区域面积积分、裂纹角度测量等功能。
By using this system, a series of functions for measuring the size of the fatigue section, integrating the area of region and determining the Angle of the crack can be completed.
测定了铝膜耐蚀性及疲劳性能。
The corrosion resistance and the fatigue resistance of the aluminium coating film are exa - mined.
用不同材料的疲劳试验进行了S - N曲线测定和验证，结果表明，该方法能够准确而且快捷地测定s - N曲线和临界载荷，减少了疲劳试验费用和试验工作量。
This new measurement method was validated with different kinds of parts. Upon strength decreasing model, the S-N curve and critical load of two materials were acquired...
用不同材料的疲劳试验进行了S - N曲线测定和验证，结果表明，该方法能够准确而且快捷地测定s - N曲线和临界载荷，减少了疲劳试验费用和试验工作量。
This new measurement method was validated with different kinds of parts. Upon strength decreasing model, the S-N curve and critical load of two materials were acquired...
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