1) thermal safe life equation
安全热寿命方程
2) safety life
安全寿命
1.
Using the method of probability statistics,the relationship between safety life and experiment life was theoretically obtained at small-number specimen experimental conditions when the fatigue life obeys logarithmic normal distribution.
利用概率统计的方法,得出了在小样本实验条件下,当疲劳寿命服从对数正态分布时安全寿命与中值实验寿命之间的关系。
2.
As a critical part of helicopter,rotor blade anti-fatigue design technique is one of the key to improving safety life and decreasing cost.
作为直升机的关键动部件,桨叶的抗疲劳设计技术是提高桨叶安全寿命,降低桨叶使用成本的关键。
3.
The service life of dynamic components of a helicopter was decided by the safety life assessing method, but the results show that the given life was conservative, so it has capacity to prolong the life.
某型直升机采用安全寿命评定方法对其动部件进行了定寿 ,确定的使用寿命偏于保守 ,具有较大的寿命潜力。
3) safe life
安全寿命
1.
The safe life and the life diffuse factor in grouping component fatigue test are studied with the probability statistic methodology.
用概率统计方法研究了构件在成组法疲劳试验中的安全寿命和寿命分散系数 ,用单侧容限系数法计算了 1Cr18Ni9Ti材料及焊接接头的寿命分散系数 ,并对计算结果进行了讨论。
2.
During the calculating of a plane s components fatigue safe life, we make use of the reliability modulus and the believe modulus.
本文采用双参数威布尔分布,利用可靠性系数、置信系数来估算飞机结构件的疲劳安全寿命,物理意义明确,过程简单。
3.
A method for the low cycle fatigue safe life expectation design and assessment of steam turbine components is presented.
文中提出了汽轮机部件低周疲劳安全寿命的设计和评定方法。
4) life equation
寿命方程
1.
The heat resistance and relation between kinetics parameters and life equations were investigated by time-temperature curves,which offers a fast way to assess the life of materials.
采用不同的升温速率,用Kissinger法研究了聚对苯二甲酸乙二酯(PET)和侧基含磷共聚酯(FR-PET)在氮气气氛中的热降解动力学;采用时-温等效原理对其耐热性能进行了深入研究,确定了动力学参数与材料寿命方程之间的关系,为直接估算材料的使用寿命提供了捷径。
2.
The thermal stability and relation between kinetics parameters and life equations were investigated by time-temperature curves,which in order to offer a fast way to assess the life of materials.
利用Kissinger法确定的寿命方程,为材料寿命的预测提供了捷径。
5) Safety and Service Life
安全与寿命
补充资料：安全
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参考词条